69476920

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{809}}^1$

素因数の和:952

約数の個数: 64

約数和(自身を含む): 166212000

約数和(自身を除く): 96735080

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 113, 152, 190, 226, 380, 452, 565, 760, 809, 904, 1130, 1618, 2147, 2260, 3236, 4045, 4294, 4520, 6472, 8090, 8588, 10735, 15371, 16180, 17176, 21470, 30742, 32360, 42940, 61484, 76855, 85880, 91417, 122968, 153710, 182834, 307420, 365668, 457085, 614840, 731336, 914170, 1736923, 1828340, 3473846, 3656680, 6947692, 8684615, 13895384, 17369230, 34738460, 69476920]

約数ペア:

[(1, 69476920), (2, 34738460), (4, 17369230), (5, 13895384), (8, 8684615), (10, 6947692), (19, 3656680), (20, 3473846), (38, 1828340), (40, 1736923), (76, 914170), (95, 731336), (113, 614840), (152, 457085), (190, 365668), (226, 307420), (380, 182834), (452, 153710), (565, 122968), (760, 91417), (809, 85880), (904, 76855), (1130, 61484), (1618, 42940), (2147, 32360), (2260, 30742), (3236, 21470), (4045, 17176), (4294, 16180), (4520, 15371), (6472, 10735), (8090, 8588)]