23302760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1093}}^1$

素因数の和:1158

約数の個数: 64

約数和(自身を含む): 57894480

約数和(自身を除く): 34591720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 41, 52, 65, 82, 104, 130, 164, 205, 260, 328, 410, 520, 533, 820, 1066, 1093, 1640, 2132, 2186, 2665, 4264, 4372, 5330, 5465, 8744, 10660, 10930, 14209, 21320, 21860, 28418, 43720, 44813, 56836, 71045, 89626, 113672, 142090, 179252, 224065, 284180, 358504, 448130, 568360, 582569, 896260, 1165138, 1792520, 2330276, 2912845, 4660552, 5825690, 11651380, 23302760]

約数ペア:

[(1, 23302760), (2, 11651380), (4, 5825690), (5, 4660552), (8, 2912845), (10, 2330276), (13, 1792520), (20, 1165138), (26, 896260), (40, 582569), (41, 568360), (52, 448130), (65, 358504), (82, 284180), (104, 224065), (130, 179252), (164, 142090), (205, 113672), (260, 89626), (328, 71045), (410, 56836), (520, 44813), (533, 43720), (820, 28418), (1066, 21860), (1093, 21320), (1640, 14209), (2132, 10930), (2186, 10660), (2665, 8744), (4264, 5465), (4372, 5330)]