286050320

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{613}}^1$

素因数の和:952

約数の個数: 80

約数和(自身を含む): 703496640

約数和(自身を除く): 417446320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 307, 380, 613, 614, 760, 1226, 1228, 1520, 1535, 2452, 2456, 3065, 3070, 4904, 4912, 5833, 6130, 6140, 9808, 11647, 11666, 12260, 12280, 23294, 23332, 24520, 24560, 29165, 46588, 46664, 49040, 58235, 58330, 93176, 93328, 116470, 116660, 186352, 188191, 232940, 233320, 376382, 465880, 466640, 752764, 931760, 940955, 1505528, 1881910, 3011056, 3575629, 3763820, 7151258, 7527640, 14302516, 15055280, 17878145, 28605032, 35756290, 57210064, 71512580, 143025160, 286050320]

約数ペア:

[(1, 286050320), (2, 143025160), (4, 71512580), (5, 57210064), (8, 35756290), (10, 28605032), (16, 17878145), (19, 15055280), (20, 14302516), (38, 7527640), (40, 7151258), (76, 3763820), (80, 3575629), (95, 3011056), (152, 1881910), (190, 1505528), (304, 940955), (307, 931760), (380, 752764), (613, 466640), (614, 465880), (760, 376382), (1226, 233320), (1228, 232940), (1520, 188191), (1535, 186352), (2452, 116660), (2456, 116470), (3065, 93328), (3070, 93176), (4904, 58330), (4912, 58235), (5833, 49040), (6130, 46664), (6140, 46588), (9808, 29165), (11647, 24560), (11666, 24520), (12260, 23332), (12280, 23294)]