15674657560

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{536069}}^1$

素因数の和:536140

約数の個数: 64

約数和(自身を含む): 38211069600

約数和(自身を除く): 22536412040

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 43, 68, 85, 86, 136, 170, 172, 215, 340, 344, 430, 680, 731, 860, 1462, 1720, 2924, 3655, 5848, 7310, 14620, 29240, 536069, 1072138, 2144276, 2680345, 4288552, 5360690, 9113173, 10721380, 18226346, 21442760, 23050967, 36452692, 45565865, 46101934, 72905384, 91131730, 92203868, 115254835, 182263460, 184407736, 230509670, 364526920, 391866439, 461019340, 783732878, 922038680, 1567465756, 1959332195, 3134931512, 3918664390, 7837328780, 15674657560]

約数ペア:

[(1, 15674657560), (2, 7837328780), (4, 3918664390), (5, 3134931512), (8, 1959332195), (10, 1567465756), (17, 922038680), (20, 783732878), (34, 461019340), (40, 391866439), (43, 364526920), (68, 230509670), (85, 184407736), (86, 182263460), (136, 115254835), (170, 92203868), (172, 91131730), (215, 72905384), (340, 46101934), (344, 45565865), (430, 36452692), (680, 23050967), (731, 21442760), (860, 18226346), (1462, 10721380), (1720, 9113173), (2924, 5360690), (3655, 4288552), (5848, 2680345), (7310, 2144276), (14620, 1072138), (29240, 536069)]