10645700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1$

素因数の和:477

約数の個数: 72

約数和(自身を含む): 26248320

約数和(自身を除く): 15602620

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 25, 26, 38, 50, 52, 65, 76, 95, 100, 130, 190, 247, 260, 325, 380, 431, 475, 494, 650, 862, 950, 988, 1235, 1300, 1724, 1900, 2155, 2470, 4310, 4940, 5603, 6175, 8189, 8620, 10775, 11206, 12350, 16378, 21550, 22412, 24700, 28015, 32756, 40945, 43100, 56030, 81890, 106457, 112060, 140075, 163780, 204725, 212914, 280150, 409450, 425828, 532285, 560300, 818900, 1064570, 2129140, 2661425, 5322850, 10645700]

約数ペア:

[(1, 10645700), (2, 5322850), (4, 2661425), (5, 2129140), (10, 1064570), (13, 818900), (19, 560300), (20, 532285), (25, 425828), (26, 409450), (38, 280150), (50, 212914), (52, 204725), (65, 163780), (76, 140075), (95, 112060), (100, 106457), (130, 81890), (190, 56030), (247, 43100), (260, 40945), (325, 32756), (380, 28015), (431, 24700), (475, 22412), (494, 21550), (650, 16378), (862, 12350), (950, 11206), (988, 10775), (1235, 8620), (1300, 8189), (1724, 6175), (1900, 5603), (2155, 4940), (2470, 4310)]