88327960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{16603}}^1$

素因数の和:16640

約数の個数: 64

約数和(自身を含む): 239097600

約数和(自身を除く): 150769640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2660, 5320, 16603, 33206, 66412, 83015, 116221, 132824, 166030, 232442, 315457, 332060, 464884, 581105, 630914, 664120, 929768, 1162210, 1261828, 1577285, 2208199, 2324420, 2523656, 3154570, 4416398, 4648840, 6309140, 8832796, 11040995, 12618280, 17665592, 22081990, 44163980, 88327960]

約数ペア:

[(1, 88327960), (2, 44163980), (4, 22081990), (5, 17665592), (7, 12618280), (8, 11040995), (10, 8832796), (14, 6309140), (19, 4648840), (20, 4416398), (28, 3154570), (35, 2523656), (38, 2324420), (40, 2208199), (56, 1577285), (70, 1261828), (76, 1162210), (95, 929768), (133, 664120), (140, 630914), (152, 581105), (190, 464884), (266, 332060), (280, 315457), (380, 232442), (532, 166030), (665, 132824), (760, 116221), (1064, 83015), (1330, 66412), (2660, 33206), (5320, 16603)]