99188440

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:197

約数の個数: 128

約数和(自身を含む): 253108800

約数和(自身を除く): 153920360

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 53, 59, 61, 65, 104, 106, 118, 122, 130, 212, 236, 244, 260, 265, 295, 305, 424, 472, 488, 520, 530, 590, 610, 689, 767, 793, 1060, 1180, 1220, 1378, 1534, 1586, 2120, 2360, 2440, 2756, 3068, 3127, 3172, 3233, 3445, 3599, 3835, 3965, 5512, 6136, 6254, 6344, 6466, 6890, 7198, 7670, 7930, 12508, 12932, 13780, 14396, 15340, 15635, 15860, 16165, 17995, 25016, 25864, 27560, 28792, 30680, 31270, 31720, 32330, 35990, 40651, 42029, 46787, 62540, 64660, 71980, 81302, 84058, 93574, 125080, 129320, 143960, 162604, 168116, 187148, 190747, 203255, 210145, 233935, 325208, 336232, 374296, 381494, 406510, 420290, 467870, 762988, 813020, 840580, 935740, 953735, 1525976, 1626040, 1681160, 1871480, 1907470, 2479711, 3814940, 4959422, 7629880, 9918844, 12398555, 19837688, 24797110, 49594220, 99188440]

約数ペア:

[(1, 99188440), (2, 49594220), (4, 24797110), (5, 19837688), (8, 12398555), (10, 9918844), (13, 7629880), (20, 4959422), (26, 3814940), (40, 2479711), (52, 1907470), (53, 1871480), (59, 1681160), (61, 1626040), (65, 1525976), (104, 953735), (106, 935740), (118, 840580), (122, 813020), (130, 762988), (212, 467870), (236, 420290), (244, 406510), (260, 381494), (265, 374296), (295, 336232), (305, 325208), (424, 233935), (472, 210145), (488, 203255), (520, 190747), (530, 187148), (590, 168116), (610, 162604), (689, 143960), (767, 129320), (793, 125080), (1060, 93574), (1180, 84058), (1220, 81302), (1378, 71980), (1534, 64660), (1586, 62540), (2120, 46787), (2360, 42029), (2440, 40651), (2756, 35990), (3068, 32330), (3127, 31720), (3172, 31270), (3233, 30680), (3445, 28792), (3599, 27560), (3835, 25864), (3965, 25016), (5512, 17995), (6136, 16165), (6254, 15860), (6344, 15635), (6466, 15340), (6890, 14396), (7198, 13780), (7670, 12932), (7930, 12508)]