23175880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6367}}^1$

素因数の和:6398

約数の個数: 64

約数和(自身を含む): 64189440

約数和(自身を除く): 41013560

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 6367, 12734, 25468, 31835, 44569, 50936, 63670, 82771, 89138, 127340, 165542, 178276, 222845, 254680, 331084, 356552, 413855, 445690, 579397, 662168, 827710, 891380, 1158794, 1655420, 1782760, 2317588, 2896985, 3310840, 4635176, 5793970, 11587940, 23175880]

約数ペア:

[(1, 23175880), (2, 11587940), (4, 5793970), (5, 4635176), (7, 3310840), (8, 2896985), (10, 2317588), (13, 1782760), (14, 1655420), (20, 1158794), (26, 891380), (28, 827710), (35, 662168), (40, 579397), (52, 445690), (56, 413855), (65, 356552), (70, 331084), (91, 254680), (104, 222845), (130, 178276), (140, 165542), (182, 127340), (260, 89138), (280, 82771), (364, 63670), (455, 50936), (520, 44569), (728, 31835), (910, 25468), (1820, 12734), (3640, 6367)]