29691492080

素因数分解:

$2^4\times 5^1\times {\mathrm{653}}^1\times {\mathrm{568367}}^1$

素因数の和:569033

約数の個数: 40

約数和(自身を含む): 69138556992

約数和(自身を除く): 39447064912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 653, 1306, 2612, 3265, 5224, 6530, 10448, 13060, 26120, 52240, 568367, 1136734, 2273468, 2841835, 4546936, 5683670, 9093872, 11367340, 22734680, 45469360, 371143651, 742287302, 1484574604, 1855718255, 2969149208, 3711436510, 5938298416, 7422873020, 14845746040, 29691492080]

約数ペア:

[(1, 29691492080), (2, 14845746040), (4, 7422873020), (5, 5938298416), (8, 3711436510), (10, 2969149208), (16, 1855718255), (20, 1484574604), (40, 742287302), (80, 371143651), (653, 45469360), (1306, 22734680), (2612, 11367340), (3265, 9093872), (5224, 5683670), (6530, 4546936), (10448, 2841835), (13060, 2273468), (26120, 1136734), (52240, 568367)]