137150560

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{50423}}^1$

素因数の和:50455

約数の個数: 48

約数和(自身を含む): 343084896

約数和(自身を除く): 205934336

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 50423, 100846, 201692, 252115, 403384, 504230, 806768, 857191, 1008460, 1613536, 1714382, 2016920, 3428764, 4033840, 4285955, 6857528, 8067680, 8571910, 13715056, 17143820, 27430112, 34287640, 68575280, 137150560]

約数ペア:

[(1, 137150560), (2, 68575280), (4, 34287640), (5, 27430112), (8, 17143820), (10, 13715056), (16, 8571910), (17, 8067680), (20, 6857528), (32, 4285955), (34, 4033840), (40, 3428764), (68, 2016920), (80, 1714382), (85, 1613536), (136, 1008460), (160, 857191), (170, 806768), (272, 504230), (340, 403384), (544, 252115), (680, 201692), (1360, 100846), (2720, 50423)]