804528740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2063}}^1$

素因数の和:2157

約数の個数: 96

約数和(自身を含む): 1897426944

約数和(自身を除く): 1092898204

約数列:

[1, 2, 4, 5, 10, 17, 20, 31, 34, 37, 62, 68, 74, 85, 124, 148, 155, 170, 185, 310, 340, 370, 527, 620, 629, 740, 1054, 1147, 1258, 2063, 2108, 2294, 2516, 2635, 3145, 4126, 4588, 5270, 5735, 6290, 8252, 10315, 10540, 11470, 12580, 19499, 20630, 22940, 35071, 38998, 41260, 63953, 70142, 76331, 77996, 97495, 127906, 140284, 152662, 175355, 194990, 255812, 305324, 319765, 350710, 381655, 389980, 639530, 701420, 763310, 1087201, 1279060, 1297627, 1526620, 2174402, 2366261, 2595254, 4348804, 4732522, 5190508, 5436005, 6488135, 9465044, 10872010, 11831305, 12976270, 21744020, 23662610, 25952540, 40226437, 47325220, 80452874, 160905748, 201132185, 402264370, 804528740]

約数ペア:

[(1, 804528740), (2, 402264370), (4, 201132185), (5, 160905748), (10, 80452874), (17, 47325220), (20, 40226437), (31, 25952540), (34, 23662610), (37, 21744020), (62, 12976270), (68, 11831305), (74, 10872010), (85, 9465044), (124, 6488135), (148, 5436005), (155, 5190508), (170, 4732522), (185, 4348804), (310, 2595254), (340, 2366261), (370, 2174402), (527, 1526620), (620, 1297627), (629, 1279060), (740, 1087201), (1054, 763310), (1147, 701420), (1258, 639530), (2063, 389980), (2108, 381655), (2294, 350710), (2516, 319765), (2635, 305324), (3145, 255812), (4126, 194990), (4588, 175355), (5270, 152662), (5735, 140284), (6290, 127906), (8252, 97495), (10315, 77996), (10540, 76331), (11470, 70142), (12580, 63953), (19499, 41260), (20630, 38998), (22940, 35071)]