13306717724020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{857}}^1\times {\mathrm{4871}}^1\times {\mathrm{22769}}^1$

素因数の和:28513

約数の個数: 96

約数和(自身を含む): 31981356126720

約数和(自身を除く): 18674638402700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 857, 1714, 3428, 4285, 4871, 5999, 8570, 9742, 11998, 17140, 19484, 22769, 23996, 24355, 29995, 34097, 45538, 48710, 59990, 68194, 91076, 97420, 113845, 119980, 136388, 159383, 170485, 227690, 318766, 340970, 455380, 637532, 681940, 796915, 1593830, 3187660, 4174447, 8348894, 16697788, 19513033, 20872235, 29221129, 39026066, 41744470, 58442258, 78052132, 83488940, 97565165, 110907799, 116884516, 136591231, 146105645, 195130330, 221815598, 273182462, 292211290, 390260660, 443631196, 546364924, 554538995, 584422580, 682956155, 776354593, 1109077990, 1365912310, 1552709186, 2218155980, 2731824620, 3105418372, 3881772965, 7763545930, 15527091860, 95047983743, 190095967486, 380191934972, 475239918715, 665335886201, 950479837430, 1330671772402, 1900959674860, 2661343544804, 3326679431005, 6653358862010, 13306717724020]

約数ペア:

[(1, 13306717724020), (2, 6653358862010), (4, 3326679431005), (5, 2661343544804), (7, 1900959674860), (10, 1330671772402), (14, 950479837430), (20, 665335886201), (28, 475239918715), (35, 380191934972), (70, 190095967486), (140, 95047983743), (857, 15527091860), (1714, 7763545930), (3428, 3881772965), (4285, 3105418372), (4871, 2731824620), (5999, 2218155980), (8570, 1552709186), (9742, 1365912310), (11998, 1109077990), (17140, 776354593), (19484, 682956155), (22769, 584422580), (23996, 554538995), (24355, 546364924), (29995, 443631196), (34097, 390260660), (45538, 292211290), (48710, 273182462), (59990, 221815598), (68194, 195130330), (91076, 146105645), (97420, 136591231), (113845, 116884516), (119980, 110907799), (136388, 97565165), (159383, 83488940), (170485, 78052132), (227690, 58442258), (318766, 41744470), (340970, 39026066), (455380, 29221129), (637532, 20872235), (681940, 19513033), (796915, 16697788), (1593830, 8348894), (3187660, 4174447)]