194648480

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{93581}}^1$

素因数の和:93609

約数の個数: 48

約数和(自身を含む): 495235944

約数和(自身を除く): 300587464

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, 93581, 187162, 374324, 467905, 748648, 935810, 1216553, 1497296, 1871620, 2433106, 2994592, 3743240, 4866212, 6082765, 7486480, 9732424, 12165530, 14972960, 19464848, 24331060, 38929696, 48662120, 97324240, 194648480]

約数ペア:

[(1, 194648480), (2, 97324240), (4, 48662120), (5, 38929696), (8, 24331060), (10, 19464848), (13, 14972960), (16, 12165530), (20, 9732424), (26, 7486480), (32, 6082765), (40, 4866212), (52, 3743240), (65, 2994592), (80, 2433106), (104, 1871620), (130, 1497296), (160, 1216553), (208, 935810), (260, 748648), (416, 467905), (520, 374324), (1040, 187162), (2080, 93581)]