5200231700

素因数分解:

$2^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{12007}}^1$

素因数の和:12153

約数の個数: 72

約数和(自身を含む): 11632005504

約数和(自身を除く): 6431773804

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 61, 71, 100, 122, 142, 244, 284, 305, 355, 610, 710, 1220, 1420, 1525, 1775, 3050, 3550, 4331, 6100, 7100, 8662, 12007, 17324, 21655, 24014, 43310, 48028, 60035, 86620, 108275, 120070, 216550, 240140, 300175, 433100, 600350, 732427, 852497, 1200700, 1464854, 1704994, 2929708, 3409988, 3662135, 4262485, 7324270, 8524970, 14648540, 17049940, 18310675, 21312425, 36621350, 42624850, 52002317, 73242700, 85249700, 104004634, 208009268, 260011585, 520023170, 1040046340, 1300057925, 2600115850, 5200231700]

約数ペア:

[(1, 5200231700), (2, 2600115850), (4, 1300057925), (5, 1040046340), (10, 520023170), (20, 260011585), (25, 208009268), (50, 104004634), (61, 85249700), (71, 73242700), (100, 52002317), (122, 42624850), (142, 36621350), (244, 21312425), (284, 18310675), (305, 17049940), (355, 14648540), (610, 8524970), (710, 7324270), (1220, 4262485), (1420, 3662135), (1525, 3409988), (1775, 2929708), (3050, 1704994), (3550, 1464854), (4331, 1200700), (6100, 852497), (7100, 732427), (8662, 600350), (12007, 433100), (17324, 300175), (21655, 240140), (24014, 216550), (43310, 120070), (48028, 108275), (60035, 86620)]