486976270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{5683}}^1$

素因数の和:5761

約数の個数: 64

約数和(自身を含む): 1031304960

約数和(自身を除く): 544328690

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 41, 55, 82, 95, 110, 190, 205, 209, 410, 418, 451, 779, 902, 1045, 1558, 2090, 2255, 3895, 4510, 5683, 7790, 8569, 11366, 17138, 28415, 42845, 56830, 62513, 85690, 107977, 125026, 215954, 233003, 312565, 466006, 539885, 625130, 1079770, 1165015, 1187747, 2330030, 2375494, 2563033, 4427057, 5126066, 5938735, 8854114, 11877470, 12815165, 22135285, 25630330, 44270570, 48697627, 97395254, 243488135, 486976270]

約数ペア:

[(1, 486976270), (2, 243488135), (5, 97395254), (10, 48697627), (11, 44270570), (19, 25630330), (22, 22135285), (38, 12815165), (41, 11877470), (55, 8854114), (82, 5938735), (95, 5126066), (110, 4427057), (190, 2563033), (205, 2375494), (209, 2330030), (410, 1187747), (418, 1165015), (451, 1079770), (779, 625130), (902, 539885), (1045, 466006), (1558, 312565), (2090, 233003), (2255, 215954), (3895, 125026), (4510, 107977), (5683, 85690), (7790, 62513), (8569, 56830), (11366, 42845), (17138, 28415)]