800604016

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{563}}^1$

素因数の和:710

約数の個数: 80

約数和(自身を含む): 1665036288

約数和(自身を除く): 864432272

約数列:

[1, 2, 4, 8, 16, 31, 47, 61, 62, 94, 122, 124, 188, 244, 248, 376, 488, 496, 563, 752, 976, 1126, 1457, 1891, 2252, 2867, 2914, 3782, 4504, 5734, 5828, 7564, 9008, 11468, 11656, 15128, 17453, 22936, 23312, 26461, 30256, 34343, 34906, 45872, 52922, 68686, 69812, 88877, 105844, 137372, 139624, 177754, 211688, 274744, 279248, 355508, 423376, 549488, 711016, 820291, 1064633, 1422032, 1614121, 1640582, 2129266, 3228242, 3281164, 4258532, 6456484, 6562328, 8517064, 12912968, 13124656, 17034128, 25825936, 50037751, 100075502, 200151004, 400302008, 800604016]

約数ペア:

[(1, 800604016), (2, 400302008), (4, 200151004), (8, 100075502), (16, 50037751), (31, 25825936), (47, 17034128), (61, 13124656), (62, 12912968), (94, 8517064), (122, 6562328), (124, 6456484), (188, 4258532), (244, 3281164), (248, 3228242), (376, 2129266), (488, 1640582), (496, 1614121), (563, 1422032), (752, 1064633), (976, 820291), (1126, 711016), (1457, 549488), (1891, 423376), (2252, 355508), (2867, 279248), (2914, 274744), (3782, 211688), (4504, 177754), (5734, 139624), (5828, 137372), (7564, 105844), (9008, 88877), (11468, 69812), (11656, 68686), (15128, 52922), (17453, 45872), (22936, 34906), (23312, 34343), (26461, 30256)]