16392194920

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1399}}^1\times {\mathrm{17231}}^1$

素因数の和:18658

約数の個数: 64

約数和(自身を含む): 39082176000

約数和(自身を除く): 22689981080

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 1399, 2798, 5596, 6995, 11192, 13990, 17231, 23783, 27980, 34462, 47566, 55960, 68924, 86155, 95132, 118915, 137848, 172310, 190264, 237830, 292927, 344620, 475660, 585854, 689240, 951320, 1171708, 1464635, 2343416, 2929270, 5858540, 11717080, 24106169, 48212338, 96424676, 120530845, 192849352, 241061690, 409804873, 482123380, 819609746, 964246760, 1639219492, 2049024365, 3278438984, 4098048730, 8196097460, 16392194920]

約数ペア:

[(1, 16392194920), (2, 8196097460), (4, 4098048730), (5, 3278438984), (8, 2049024365), (10, 1639219492), (17, 964246760), (20, 819609746), (34, 482123380), (40, 409804873), (68, 241061690), (85, 192849352), (136, 120530845), (170, 96424676), (340, 48212338), (680, 24106169), (1399, 11717080), (2798, 5858540), (5596, 2929270), (6995, 2343416), (11192, 1464635), (13990, 1171708), (17231, 951320), (23783, 689240), (27980, 585854), (34462, 475660), (47566, 344620), (55960, 292927), (68924, 237830), (86155, 190264), (95132, 172310), (118915, 137848)]