2007236110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{389}}^1\times {\mathrm{769}}^1$

素因数の和:1237

約数の個数: 64

約数和(自身を含む): 4021617600

約数和(自身を除く): 2014381490

約数列:

[1, 2, 5, 10, 11, 22, 55, 61, 110, 122, 305, 389, 610, 671, 769, 778, 1342, 1538, 1945, 3355, 3845, 3890, 4279, 6710, 7690, 8459, 8558, 16918, 21395, 23729, 42295, 42790, 46909, 47458, 84590, 93818, 118645, 234545, 237290, 261019, 299141, 469090, 515999, 522038, 598282, 1031998, 1305095, 1495705, 2579995, 2610190, 2991410, 3290551, 5159990, 6581102, 16452755, 18247601, 32905510, 36495202, 91238005, 182476010, 200723611, 401447222, 1003618055, 2007236110]

約数ペア:

[(1, 2007236110), (2, 1003618055), (5, 401447222), (10, 200723611), (11, 182476010), (22, 91238005), (55, 36495202), (61, 32905510), (110, 18247601), (122, 16452755), (305, 6581102), (389, 5159990), (610, 3290551), (671, 2991410), (769, 2610190), (778, 2579995), (1342, 1495705), (1538, 1305095), (1945, 1031998), (3355, 598282), (3845, 522038), (3890, 515999), (4279, 469090), (6710, 299141), (7690, 261019), (8459, 237290), (8558, 234545), (16918, 118645), (21395, 93818), (23729, 84590), (42295, 47458), (42790, 46909)]