57987800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{22303}}^1$

素因数の和:22332

約数の個数: 48

約数和(自身を含む): 145199040

約数和(自身を除く): 87211240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 22303, 44606, 89212, 111515, 178424, 223030, 289939, 446060, 557575, 579878, 892120, 1115150, 1159756, 1449695, 2230300, 2319512, 2899390, 4460600, 5798780, 7248475, 11597560, 14496950, 28993900, 57987800]

約数ペア:

[(1, 57987800), (2, 28993900), (4, 14496950), (5, 11597560), (8, 7248475), (10, 5798780), (13, 4460600), (20, 2899390), (25, 2319512), (26, 2230300), (40, 1449695), (50, 1159756), (52, 1115150), (65, 892120), (100, 579878), (104, 557575), (130, 446060), (200, 289939), (260, 223030), (325, 178424), (520, 111515), (650, 89212), (1300, 44606), (2600, 22303)]