38767040

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9319}}^1$

素因数の和:9349

約数の個数: 56

約数和(自身を含む): 99425760

約数和(自身を除く): 60658720

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, 9319, 18638, 37276, 46595, 74552, 93190, 121147, 149104, 186380, 242294, 298208, 372760, 484588, 596416, 605735, 745520, 969176, 1211470, 1491040, 1938352, 2422940, 2982080, 3876704, 4845880, 7753408, 9691760, 19383520, 38767040]

約数ペア:

[(1, 38767040), (2, 19383520), (4, 9691760), (5, 7753408), (8, 4845880), (10, 3876704), (13, 2982080), (16, 2422940), (20, 1938352), (26, 1491040), (32, 1211470), (40, 969176), (52, 745520), (64, 605735), (65, 596416), (80, 484588), (104, 372760), (130, 298208), (160, 242294), (208, 186380), (260, 149104), (320, 121147), (416, 93190), (520, 74552), (832, 46595), (1040, 37276), (2080, 18638), (4160, 9319)]