43790890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{271}}^1$

素因数の和:415

約数の個数: 64

約数和(自身を含む): 93768192

約数和(自身を除く): 49977302

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 113, 130, 143, 226, 271, 286, 542, 565, 715, 1130, 1243, 1355, 1430, 1469, 2486, 2710, 2938, 2981, 3523, 5962, 6215, 7046, 7345, 12430, 14690, 14905, 16159, 17615, 29810, 30623, 32318, 35230, 38753, 61246, 77506, 80795, 153115, 161590, 193765, 306230, 336853, 387530, 398099, 673706, 796198, 1684265, 1990495, 3368530, 3980990, 4379089, 8758178, 21895445, 43790890]

約数ペア:

[(1, 43790890), (2, 21895445), (5, 8758178), (10, 4379089), (11, 3980990), (13, 3368530), (22, 1990495), (26, 1684265), (55, 796198), (65, 673706), (110, 398099), (113, 387530), (130, 336853), (143, 306230), (226, 193765), (271, 161590), (286, 153115), (542, 80795), (565, 77506), (715, 61246), (1130, 38753), (1243, 35230), (1355, 32318), (1430, 30623), (1469, 29810), (2486, 17615), (2710, 16159), (2938, 14905), (2981, 14690), (3523, 12430), (5962, 7345), (6215, 7046)]