22959560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{659}}^1$

素因数の和:750

約数の個数: 64

約数和(自身を含む): 56548800

約数和(自身を除く): 33589240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 67, 104, 130, 134, 260, 268, 335, 520, 536, 659, 670, 871, 1318, 1340, 1742, 2636, 2680, 3295, 3484, 4355, 5272, 6590, 6968, 8567, 8710, 13180, 17134, 17420, 26360, 34268, 34840, 42835, 44153, 68536, 85670, 88306, 171340, 176612, 220765, 342680, 353224, 441530, 573989, 883060, 1147978, 1766120, 2295956, 2869945, 4591912, 5739890, 11479780, 22959560]

約数ペア:

[(1, 22959560), (2, 11479780), (4, 5739890), (5, 4591912), (8, 2869945), (10, 2295956), (13, 1766120), (20, 1147978), (26, 883060), (40, 573989), (52, 441530), (65, 353224), (67, 342680), (104, 220765), (130, 176612), (134, 171340), (260, 88306), (268, 85670), (335, 68536), (520, 44153), (536, 42835), (659, 34840), (670, 34268), (871, 26360), (1318, 17420), (1340, 17134), (1742, 13180), (2636, 8710), (2680, 8567), (3295, 6968), (3484, 6590), (4355, 5272)]