125040020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{239}}^1$

素因数の和:393

約数の個数: 96

約数和(自身を含む): 312560640

約数和(自身を除く): 187520620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 101, 140, 148, 185, 202, 239, 259, 370, 404, 478, 505, 518, 707, 740, 956, 1010, 1036, 1195, 1295, 1414, 1673, 2020, 2390, 2590, 2828, 3346, 3535, 3737, 4780, 5180, 6692, 7070, 7474, 8365, 8843, 14140, 14948, 16730, 17686, 18685, 24139, 26159, 33460, 35372, 37370, 44215, 48278, 52318, 61901, 74740, 88430, 96556, 104636, 120695, 123802, 130795, 168973, 176860, 241390, 247604, 261590, 309505, 337946, 482780, 523180, 619010, 675892, 844865, 893143, 1238020, 1689730, 1786286, 3379460, 3572572, 4465715, 6252001, 8931430, 12504002, 17862860, 25008004, 31260005, 62520010, 125040020]

約数ペア:

[(1, 125040020), (2, 62520010), (4, 31260005), (5, 25008004), (7, 17862860), (10, 12504002), (14, 8931430), (20, 6252001), (28, 4465715), (35, 3572572), (37, 3379460), (70, 1786286), (74, 1689730), (101, 1238020), (140, 893143), (148, 844865), (185, 675892), (202, 619010), (239, 523180), (259, 482780), (370, 337946), (404, 309505), (478, 261590), (505, 247604), (518, 241390), (707, 176860), (740, 168973), (956, 130795), (1010, 123802), (1036, 120695), (1195, 104636), (1295, 96556), (1414, 88430), (1673, 74740), (2020, 61901), (2390, 52318), (2590, 48278), (2828, 44215), (3346, 37370), (3535, 35372), (3737, 33460), (4780, 26159), (5180, 24139), (6692, 18685), (7070, 17686), (7474, 16730), (8365, 14948), (8843, 14140)]