1672699960

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{53681}}^1$

素因数の和:53752

約数の個数: 64

約数和(自身を含む): 4058359200

約数和(自身を除く): 2385659240

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 41, 76, 82, 95, 152, 164, 190, 205, 328, 380, 410, 760, 779, 820, 1558, 1640, 3116, 3895, 6232, 7790, 15580, 31160, 53681, 107362, 214724, 268405, 429448, 536810, 1019939, 1073620, 2039878, 2147240, 2200921, 4079756, 4401842, 5099695, 8159512, 8803684, 10199390, 11004605, 17607368, 20398780, 22009210, 40797560, 41817499, 44018420, 83634998, 88036840, 167269996, 209087495, 334539992, 418174990, 836349980, 1672699960]

約数ペア:

[(1, 1672699960), (2, 836349980), (4, 418174990), (5, 334539992), (8, 209087495), (10, 167269996), (19, 88036840), (20, 83634998), (38, 44018420), (40, 41817499), (41, 40797560), (76, 22009210), (82, 20398780), (95, 17607368), (152, 11004605), (164, 10199390), (190, 8803684), (205, 8159512), (328, 5099695), (380, 4401842), (410, 4079756), (760, 2200921), (779, 2147240), (820, 2039878), (1558, 1073620), (1640, 1019939), (3116, 536810), (3895, 429448), (6232, 268405), (7790, 214724), (15580, 107362), (31160, 53681)]