1760920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1$

素因数の和:368

約数の個数: 64

約数和(自身を含む): 4780800

約数和(自身を除く): 3019880

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, 331, 380, 532, 662, 665, 760, 1064, 1324, 1330, 1655, 2317, 2648, 2660, 3310, 4634, 5320, 6289, 6620, 9268, 11585, 12578, 13240, 18536, 23170, 25156, 31445, 44023, 46340, 50312, 62890, 88046, 92680, 125780, 176092, 220115, 251560, 352184, 440230, 880460, 1760920]

約数ペア:

[(1, 1760920), (2, 880460), (4, 440230), (5, 352184), (7, 251560), (8, 220115), (10, 176092), (14, 125780), (19, 92680), (20, 88046), (28, 62890), (35, 50312), (38, 46340), (40, 44023), (56, 31445), (70, 25156), (76, 23170), (95, 18536), (133, 13240), (140, 12578), (152, 11585), (190, 9268), (266, 6620), (280, 6289), (331, 5320), (380, 4634), (532, 3310), (662, 2660), (665, 2648), (760, 2317), (1064, 1655), (1324, 1330)]