1049206040

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{708923}}^1$

素因数の和:708971

約数の個数: 32

約数和(自身を含む): 2424520080

約数和(自身を除く): 1375314040

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 708923, 1417846, 2835692, 3544615, 5671384, 7089230, 14178460, 26230151, 28356920, 52460302, 104920604, 131150755, 209841208, 262301510, 524603020, 1049206040]

約数ペア:

[(1, 1049206040), (2, 524603020), (4, 262301510), (5, 209841208), (8, 131150755), (10, 104920604), (20, 52460302), (37, 28356920), (40, 26230151), (74, 14178460), (148, 7089230), (185, 5671384), (296, 3544615), (370, 2835692), (740, 1417846), (1480, 708923)]