14258750

素因数分解:

$2^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1$

素因数の和:111

約数の個数: 80

約数和(自身を含む): 31377456

約数和(自身を除く): 17118706

約数列:

[1, 2, 5, 10, 11, 17, 22, 25, 34, 50, 55, 61, 85, 110, 122, 125, 170, 187, 250, 275, 305, 374, 425, 550, 610, 625, 671, 850, 935, 1037, 1250, 1342, 1375, 1525, 1870, 2074, 2125, 2750, 3050, 3355, 4250, 4675, 5185, 6710, 6875, 7625, 9350, 10370, 10625, 11407, 13750, 15250, 16775, 21250, 22814, 23375, 25925, 33550, 38125, 46750, 51850, 57035, 76250, 83875, 114070, 116875, 129625, 167750, 233750, 259250, 285175, 419375, 570350, 648125, 838750, 1296250, 1425875, 2851750, 7129375, 14258750]

約数ペア:

[(1, 14258750), (2, 7129375), (5, 2851750), (10, 1425875), (11, 1296250), (17, 838750), (22, 648125), (25, 570350), (34, 419375), (50, 285175), (55, 259250), (61, 233750), (85, 167750), (110, 129625), (122, 116875), (125, 114070), (170, 83875), (187, 76250), (250, 57035), (275, 51850), (305, 46750), (374, 38125), (425, 33550), (550, 25925), (610, 23375), (625, 22814), (671, 21250), (850, 16775), (935, 15250), (1037, 13750), (1250, 11407), (1342, 10625), (1375, 10370), (1525, 9350), (1870, 7625), (2074, 6875), (2125, 6710), (2750, 5185), (3050, 4675), (3355, 4250)]