233399920

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{224423}}^1$

素因数の和:224449

約数の個数: 40

約数和(自身を含む): 584400096

約数和(自身を除く): 351000176

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 224423, 448846, 897692, 1122115, 1795384, 2244230, 2917499, 3590768, 4488460, 5834998, 8976920, 11669996, 14587495, 17953840, 23339992, 29174990, 46679984, 58349980, 116699960, 233399920]

約数ペア:

[(1, 233399920), (2, 116699960), (4, 58349980), (5, 46679984), (8, 29174990), (10, 23339992), (13, 17953840), (16, 14587495), (20, 11669996), (26, 8976920), (40, 5834998), (52, 4488460), (65, 3590768), (80, 2917499), (104, 2244230), (130, 1795384), (208, 1122115), (260, 897692), (520, 448846), (1040, 224423)]