1036262720

素因数分解:

$2^6\times 5^1\times {\mathrm{163}}^1\times {\mathrm{19867}}^1$

素因数の和:20047

約数の個数: 56

約数和(自身を含む): 2482864224

約数和(自身を除く): 1446601504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 163, 320, 326, 652, 815, 1304, 1630, 2608, 3260, 5216, 6520, 10432, 13040, 19867, 26080, 39734, 52160, 79468, 99335, 158936, 198670, 317872, 397340, 635744, 794680, 1271488, 1589360, 3178720, 3238321, 6357440, 6476642, 12953284, 16191605, 25906568, 32383210, 51813136, 64766420, 103626272, 129532840, 207252544, 259065680, 518131360, 1036262720]

約数ペア:

[(1, 1036262720), (2, 518131360), (4, 259065680), (5, 207252544), (8, 129532840), (10, 103626272), (16, 64766420), (20, 51813136), (32, 32383210), (40, 25906568), (64, 16191605), (80, 12953284), (160, 6476642), (163, 6357440), (320, 3238321), (326, 3178720), (652, 1589360), (815, 1271488), (1304, 794680), (1630, 635744), (2608, 397340), (3260, 317872), (5216, 198670), (6520, 158936), (10432, 99335), (13040, 79468), (19867, 52160), (26080, 39734)]