73503040

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17669}}^1$

素因数の和:17699

約数の個数: 56

約数和(自身を含む): 188503560

約数和(自身を除く): 115000520

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, 2080, 4160, 17669, 35338, 70676, 88345, 141352, 176690, 229697, 282704, 353380, 459394, 565408, 706760, 918788, 1130816, 1148485, 1413520, 1837576, 2296970, 2827040, 3675152, 4593940, 5654080, 7350304, 9187880, 14700608, 18375760, 36751520, 73503040]

約数ペア:

[(1, 73503040), (2, 36751520), (4, 18375760), (5, 14700608), (8, 9187880), (10, 7350304), (13, 5654080), (16, 4593940), (20, 3675152), (26, 2827040), (32, 2296970), (40, 1837576), (52, 1413520), (64, 1148485), (65, 1130816), (80, 918788), (104, 706760), (130, 565408), (160, 459394), (208, 353380), (260, 282704), (320, 229697), (416, 176690), (520, 141352), (832, 88345), (1040, 70676), (2080, 35338), (4160, 17669)]