58270420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{827}}^1$

素因数の和:1120

約数の個数: 48

約数和(自身を含む): 132427008

約数和(自身を除く): 74156588

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 271, 542, 827, 1084, 1355, 1654, 2710, 3308, 3523, 4135, 5420, 7046, 8270, 10751, 14092, 16540, 17615, 21502, 35230, 43004, 53755, 70460, 107510, 215020, 224117, 448234, 896468, 1120585, 2241170, 2913521, 4482340, 5827042, 11654084, 14567605, 29135210, 58270420]

約数ペア:

[(1, 58270420), (2, 29135210), (4, 14567605), (5, 11654084), (10, 5827042), (13, 4482340), (20, 2913521), (26, 2241170), (52, 1120585), (65, 896468), (130, 448234), (260, 224117), (271, 215020), (542, 107510), (827, 70460), (1084, 53755), (1355, 43004), (1654, 35230), (2710, 21502), (3308, 17615), (3523, 16540), (4135, 14092), (5420, 10751), (7046, 8270)]