4646720

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1117}}^1$

素因数の和:1147

約数の個数: 56

約数和(自身を含む): 11926824

約数和(自身を除く): 7280104

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 1117, 2080, 2234, 4160, 4468, 5585, 8936, 11170, 14521, 17872, 22340, 29042, 35744, 44680, 58084, 71488, 72605, 89360, 116168, 145210, 178720, 232336, 290420, 357440, 464672, 580840, 929344, 1161680, 2323360, 4646720]

約数ペア:

[(1, 4646720), (2, 2323360), (4, 1161680), (5, 929344), (8, 580840), (10, 464672), (13, 357440), (16, 290420), (20, 232336), (26, 178720), (32, 145210), (40, 116168), (52, 89360), (64, 72605), (65, 71488), (80, 58084), (104, 44680), (130, 35744), (160, 29042), (208, 22340), (260, 17872), (320, 14521), (416, 11170), (520, 8936), (832, 5585), (1040, 4468), (1117, 4160), (2080, 2234)]