1371852809960

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{7743581}}^1$

素因数の和:7743738

約数の個数: 64

約数和(自身を含む): 3189116810880

約数和(自身を除く): 1817264000920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 103, 172, 206, 215, 344, 412, 430, 515, 824, 860, 1030, 1720, 2060, 4120, 4429, 8858, 17716, 22145, 35432, 44290, 88580, 177160, 7743581, 15487162, 30974324, 38717905, 61948648, 77435810, 154871620, 309743240, 332973983, 665947966, 797588843, 1331895932, 1595177686, 1664869915, 2663791864, 3190355372, 3329739830, 3987944215, 6380710744, 6659479660, 7975888430, 13318959320, 15951776860, 31903553720, 34296320249, 68592640498, 137185280996, 171481601245, 274370561992, 342963202490, 685926404980, 1371852809960]

約数ペア:

[(1, 1371852809960), (2, 685926404980), (4, 342963202490), (5, 274370561992), (8, 171481601245), (10, 137185280996), (20, 68592640498), (40, 34296320249), (43, 31903553720), (86, 15951776860), (103, 13318959320), (172, 7975888430), (206, 6659479660), (215, 6380710744), (344, 3987944215), (412, 3329739830), (430, 3190355372), (515, 2663791864), (824, 1664869915), (860, 1595177686), (1030, 1331895932), (1720, 797588843), (2060, 665947966), (4120, 332973983), (4429, 309743240), (8858, 154871620), (17716, 77435810), (22145, 61948648), (35432, 38717905), (44290, 30974324), (88580, 15487162), (177160, 7743581)]