15672098980

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1741}}^1\times {\mathrm{14519}}^1$

素因数の和:16300

約数の個数: 48

約数和(自身を含む): 33994920960

約数和(自身を除く): 18322821980

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 1741, 3482, 6964, 8705, 14519, 17410, 29038, 34820, 53971, 58076, 72595, 107942, 145190, 215884, 269855, 290380, 450089, 539710, 900178, 1079420, 1800356, 2250445, 4500890, 9001780, 25277579, 50555158, 101110316, 126387895, 252775790, 505551580, 783604949, 1567209898, 3134419796, 3918024745, 7836049490, 15672098980]

約数ペア:

[(1, 15672098980), (2, 7836049490), (4, 3918024745), (5, 3134419796), (10, 1567209898), (20, 783604949), (31, 505551580), (62, 252775790), (124, 126387895), (155, 101110316), (310, 50555158), (620, 25277579), (1741, 9001780), (3482, 4500890), (6964, 2250445), (8705, 1800356), (14519, 1079420), (17410, 900178), (29038, 539710), (34820, 450089), (53971, 290380), (58076, 269855), (72595, 215884), (107942, 145190)]