44260840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1811}}^1$

素因数の和:1882

約数の個数: 64

約数和(自身を含む): 109589760

約数和(自身を除く): 65328920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 47, 52, 65, 94, 104, 130, 188, 235, 260, 376, 470, 520, 611, 940, 1222, 1811, 1880, 2444, 3055, 3622, 4888, 6110, 7244, 9055, 12220, 14488, 18110, 23543, 24440, 36220, 47086, 72440, 85117, 94172, 117715, 170234, 188344, 235430, 340468, 425585, 470860, 680936, 851170, 941720, 1106521, 1702340, 2213042, 3404680, 4426084, 5532605, 8852168, 11065210, 22130420, 44260840]

約数ペア:

[(1, 44260840), (2, 22130420), (4, 11065210), (5, 8852168), (8, 5532605), (10, 4426084), (13, 3404680), (20, 2213042), (26, 1702340), (40, 1106521), (47, 941720), (52, 851170), (65, 680936), (94, 470860), (104, 425585), (130, 340468), (188, 235430), (235, 188344), (260, 170234), (376, 117715), (470, 94172), (520, 85117), (611, 72440), (940, 47086), (1222, 36220), (1811, 24440), (1880, 23543), (2444, 18110), (3055, 14488), (3622, 12220), (4888, 9055), (6110, 7244)]