15678907850

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{233}}^1\times {\mathrm{379}}^1$

素因数の和:744

約数の個数: 96

約数和(自身を含む): 30365824320

約数和(自身を除く): 14686916470

約数列:

[1, 2, 5, 10, 25, 50, 53, 67, 106, 134, 233, 265, 335, 379, 466, 530, 670, 758, 1165, 1325, 1675, 1895, 2330, 2650, 3350, 3551, 3790, 5825, 7102, 9475, 11650, 12349, 15611, 17755, 18950, 20087, 24698, 25393, 31222, 35510, 40174, 50786, 61745, 78055, 88307, 88775, 100435, 123490, 126965, 156110, 176614, 177550, 200870, 253930, 308725, 390275, 441535, 502175, 617450, 634825, 780550, 827383, 883070, 1004350, 1269650, 1345829, 1654766, 2207675, 2691658, 4136915, 4415350, 4680271, 5916569, 6729145, 8273830, 9360542, 11833138, 13458290, 20684575, 23401355, 29582845, 33645725, 41369150, 46802710, 59165690, 67291450, 117006775, 147914225, 234013550, 295828450, 313578157, 627156314, 1567890785, 3135781570, 7839453925, 15678907850]

約数ペア:

[(1, 15678907850), (2, 7839453925), (5, 3135781570), (10, 1567890785), (25, 627156314), (50, 313578157), (53, 295828450), (67, 234013550), (106, 147914225), (134, 117006775), (233, 67291450), (265, 59165690), (335, 46802710), (379, 41369150), (466, 33645725), (530, 29582845), (670, 23401355), (758, 20684575), (1165, 13458290), (1325, 11833138), (1675, 9360542), (1895, 8273830), (2330, 6729145), (2650, 5916569), (3350, 4680271), (3551, 4415350), (3790, 4136915), (5825, 2691658), (7102, 2207675), (9475, 1654766), (11650, 1345829), (12349, 1269650), (15611, 1004350), (17755, 883070), (18950, 827383), (20087, 780550), (24698, 634825), (25393, 617450), (31222, 502175), (35510, 441535), (40174, 390275), (50786, 308725), (61745, 253930), (78055, 200870), (88307, 177550), (88775, 176614), (100435, 156110), (123490, 126965)]