103668939400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{647}}^1\times {\mathrm{61627}}^1$

素因数の和:62303

約数の個数: 96

約数和(自身を含む): 259976485440

約数和(自身を除く): 156307546040

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 647, 650, 1294, 1300, 2588, 2600, 3235, 5176, 6470, 8411, 12940, 16175, 16822, 25880, 32350, 33644, 42055, 61627, 64700, 67288, 84110, 123254, 129400, 168220, 210275, 246508, 308135, 336440, 420550, 493016, 616270, 801151, 841100, 1232540, 1540675, 1602302, 1682200, 2465080, 3081350, 3204604, 4005755, 6162700, 6409208, 8011510, 12325400, 16023020, 20028775, 32046040, 39872669, 40057550, 79745338, 80115100, 159490676, 160230200, 199363345, 318981352, 398726690, 518344697, 797453380, 996816725, 1036689394, 1594906760, 1993633450, 2073378788, 2591723485, 3987266900, 4146757576, 5183446970, 7974533800, 10366893940, 12958617425, 20733787880, 25917234850, 51834469700, 103668939400]

約数ペア:

[(1, 103668939400), (2, 51834469700), (4, 25917234850), (5, 20733787880), (8, 12958617425), (10, 10366893940), (13, 7974533800), (20, 5183446970), (25, 4146757576), (26, 3987266900), (40, 2591723485), (50, 2073378788), (52, 1993633450), (65, 1594906760), (100, 1036689394), (104, 996816725), (130, 797453380), (200, 518344697), (260, 398726690), (325, 318981352), (520, 199363345), (647, 160230200), (650, 159490676), (1294, 80115100), (1300, 79745338), (2588, 40057550), (2600, 39872669), (3235, 32046040), (5176, 20028775), (6470, 16023020), (8411, 12325400), (12940, 8011510), (16175, 6409208), (16822, 6162700), (25880, 4005755), (32350, 3204604), (33644, 3081350), (42055, 2465080), (61627, 1682200), (64700, 1602302), (67288, 1540675), (84110, 1232540), (123254, 841100), (129400, 801151), (168220, 616270), (210275, 493016), (246508, 420550), (308135, 336440)]