4787195920

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{14251}}^1$

素因数の和:14313

約数の個数: 160

約数和(自身を含む): 13360394880

約数和(自身を除く): 8573198960

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 19, 20, 26, 34, 38, 40, 52, 65, 68, 76, 80, 85, 95, 104, 130, 136, 152, 170, 190, 208, 221, 247, 260, 272, 304, 323, 340, 380, 442, 494, 520, 646, 680, 760, 884, 988, 1040, 1105, 1235, 1292, 1360, 1520, 1615, 1768, 1976, 2210, 2470, 2584, 3230, 3536, 3952, 4199, 4420, 4940, 5168, 6460, 8398, 8840, 9880, 12920, 14251, 16796, 17680, 19760, 20995, 25840, 28502, 33592, 41990, 57004, 67184, 71255, 83980, 114008, 142510, 167960, 185263, 228016, 242267, 270769, 285020, 335920, 370526, 484534, 541538, 570040, 741052, 926315, 969068, 1083076, 1140080, 1211335, 1353845, 1482104, 1852630, 1938136, 2166152, 2422670, 2707690, 2964208, 3149471, 3519997, 3705260, 3876272, 4332304, 4603073, 4845340, 5415380, 6298942, 7039994, 7410520, 9206146, 9690680, 10830760, 12597884, 14079988, 14821040, 15747355, 17599985, 18412292, 19381360, 21661520, 23015365, 25195768, 28159976, 31494710, 35199970, 36824584, 46030730, 50391536, 56319952, 59839949, 62989420, 70399940, 73649168, 92061460, 119679898, 125978840, 140799880, 184122920, 239359796, 251957680, 281599760, 299199745, 368245840, 478719592, 598399490, 957439184, 1196798980, 2393597960, 4787195920]

約数ペア:

[(1, 4787195920), (2, 2393597960), (4, 1196798980), (5, 957439184), (8, 598399490), (10, 478719592), (13, 368245840), (16, 299199745), (17, 281599760), (19, 251957680), (20, 239359796), (26, 184122920), (34, 140799880), (38, 125978840), (40, 119679898), (52, 92061460), (65, 73649168), (68, 70399940), (76, 62989420), (80, 59839949), (85, 56319952), (95, 50391536), (104, 46030730), (130, 36824584), (136, 35199970), (152, 31494710), (170, 28159976), (190, 25195768), (208, 23015365), (221, 21661520), (247, 19381360), (260, 18412292), (272, 17599985), (304, 15747355), (323, 14821040), (340, 14079988), (380, 12597884), (442, 10830760), (494, 9690680), (520, 9206146), (646, 7410520), (680, 7039994), (760, 6298942), (884, 5415380), (988, 4845340), (1040, 4603073), (1105, 4332304), (1235, 3876272), (1292, 3705260), (1360, 3519997), (1520, 3149471), (1615, 2964208), (1768, 2707690), (1976, 2422670), (2210, 2166152), (2470, 1938136), (2584, 1852630), (3230, 1482104), (3536, 1353845), (3952, 1211335), (4199, 1140080), (4420, 1083076), (4940, 969068), (5168, 926315), (6460, 741052), (8398, 570040), (8840, 541538), (9880, 484534), (12920, 370526), (14251, 335920), (16796, 285020), (17680, 270769), (19760, 242267), (20995, 228016), (25840, 185263), (28502, 167960), (33592, 142510), (41990, 114008), (57004, 83980), (67184, 71255)]