38852320

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18679}}^1$

素因数の和:18707

約数の個数: 48

約数和(自身を含む): 98854560

約数和(自身を除く): 60002240

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 18679, 37358, 74716, 93395, 149432, 186790, 242827, 298864, 373580, 485654, 597728, 747160, 971308, 1214135, 1494320, 1942616, 2428270, 2988640, 3885232, 4856540, 7770464, 9713080, 19426160, 38852320]

約数ペア:

[(1, 38852320), (2, 19426160), (4, 9713080), (5, 7770464), (8, 4856540), (10, 3885232), (13, 2988640), (16, 2428270), (20, 1942616), (26, 1494320), (32, 1214135), (40, 971308), (52, 747160), (65, 597728), (80, 485654), (104, 373580), (130, 298864), (160, 242827), (208, 186790), (260, 149432), (416, 93395), (520, 74716), (1040, 37358), (2080, 18679)]