7394650100

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{45007}}^1$

素因数の和:45105

約数の個数: 72

約数和(自身を含む): 16876919808

約数和(自身を除く): 9482269708

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 53, 62, 100, 106, 124, 155, 212, 265, 310, 530, 620, 775, 1060, 1325, 1550, 1643, 2650, 3100, 3286, 5300, 6572, 8215, 16430, 32860, 41075, 45007, 82150, 90014, 164300, 180028, 225035, 450070, 900140, 1125175, 1395217, 2250350, 2385371, 2790434, 4500700, 4770742, 5580868, 6976085, 9541484, 11926855, 13952170, 23853710, 27904340, 34880425, 47707420, 59634275, 69760850, 73946501, 119268550, 139521700, 147893002, 238537100, 295786004, 369732505, 739465010, 1478930020, 1848662525, 3697325050, 7394650100]

約数ペア:

[(1, 7394650100), (2, 3697325050), (4, 1848662525), (5, 1478930020), (10, 739465010), (20, 369732505), (25, 295786004), (31, 238537100), (50, 147893002), (53, 139521700), (62, 119268550), (100, 73946501), (106, 69760850), (124, 59634275), (155, 47707420), (212, 34880425), (265, 27904340), (310, 23853710), (530, 13952170), (620, 11926855), (775, 9541484), (1060, 6976085), (1325, 5580868), (1550, 4770742), (1643, 4500700), (2650, 2790434), (3100, 2385371), (3286, 2250350), (5300, 1395217), (6572, 1125175), (8215, 900140), (16430, 450070), (32860, 225035), (41075, 180028), (45007, 164300), (82150, 90014)]