17486148980

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1\times {\mathrm{46687}}^1$

素因数の和:47064

約数の個数: 48

約数和(自身を含む): 37445270016

約数和(自身を除く): 19959121036

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 307, 610, 614, 1220, 1228, 1535, 3070, 6140, 18727, 37454, 46687, 74908, 93374, 93635, 186748, 187270, 233435, 374540, 466870, 933740, 2847907, 5695814, 11391628, 14239535, 14332909, 28479070, 28665818, 56958140, 57331636, 71664545, 143329090, 286658180, 874307449, 1748614898, 3497229796, 4371537245, 8743074490, 17486148980]

約数ペア:

[(1, 17486148980), (2, 8743074490), (4, 4371537245), (5, 3497229796), (10, 1748614898), (20, 874307449), (61, 286658180), (122, 143329090), (244, 71664545), (305, 57331636), (307, 56958140), (610, 28665818), (614, 28479070), (1220, 14332909), (1228, 14239535), (1535, 11391628), (3070, 5695814), (6140, 2847907), (18727, 933740), (37454, 466870), (46687, 374540), (74908, 233435), (93374, 187270), (93635, 186748)]