40583920

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{39023}}^1$

素因数の和:39049

約数の個数: 40

約数和(自身を含む): 101618496

約数和(自身を除く): 61034576

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 39023, 78046, 156092, 195115, 312184, 390230, 507299, 624368, 780460, 1014598, 1560920, 2029196, 2536495, 3121840, 4058392, 5072990, 8116784, 10145980, 20291960, 40583920]

約数ペア:

[(1, 40583920), (2, 20291960), (4, 10145980), (5, 8116784), (8, 5072990), (10, 4058392), (13, 3121840), (16, 2536495), (20, 2029196), (26, 1560920), (40, 1014598), (52, 780460), (65, 624368), (80, 507299), (104, 390230), (130, 312184), (208, 195115), (260, 156092), (520, 78046), (1040, 39023)]