99933920

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{463}}^1$

素因数の和:568

約数の個数: 96

約数和(自身を含む): 252564480

約数和(自身を除く): 152630560

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 71, 76, 80, 95, 142, 152, 160, 190, 284, 304, 355, 380, 463, 568, 608, 710, 760, 926, 1136, 1349, 1420, 1520, 1852, 2272, 2315, 2698, 2840, 3040, 3704, 4630, 5396, 5680, 6745, 7408, 8797, 9260, 10792, 11360, 13490, 14816, 17594, 18520, 21584, 26980, 32873, 35188, 37040, 43168, 43985, 53960, 65746, 70376, 74080, 87970, 107920, 131492, 140752, 164365, 175940, 215840, 262984, 281504, 328730, 351880, 525968, 624587, 657460, 703760, 1051936, 1249174, 1314920, 1407520, 2498348, 2629840, 3122935, 4996696, 5259680, 6245870, 9993392, 12491740, 19986784, 24983480, 49966960, 99933920]

約数ペア:

[(1, 99933920), (2, 49966960), (4, 24983480), (5, 19986784), (8, 12491740), (10, 9993392), (16, 6245870), (19, 5259680), (20, 4996696), (32, 3122935), (38, 2629840), (40, 2498348), (71, 1407520), (76, 1314920), (80, 1249174), (95, 1051936), (142, 703760), (152, 657460), (160, 624587), (190, 525968), (284, 351880), (304, 328730), (355, 281504), (380, 262984), (463, 215840), (568, 175940), (608, 164365), (710, 140752), (760, 131492), (926, 107920), (1136, 87970), (1349, 74080), (1420, 70376), (1520, 65746), (1852, 53960), (2272, 43985), (2315, 43168), (2698, 37040), (2840, 35188), (3040, 32873), (3704, 26980), (4630, 21584), (5396, 18520), (5680, 17594), (6745, 14816), (7408, 13490), (8797, 11360), (9260, 10792)]