41298920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1847}}^1$

素因数の和:1914

約数の個数: 64

約数和(自身を含む): 102453120

約数和(自身を除く): 61154200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 43, 52, 65, 86, 104, 130, 172, 215, 260, 344, 430, 520, 559, 860, 1118, 1720, 1847, 2236, 2795, 3694, 4472, 5590, 7388, 9235, 11180, 14776, 18470, 22360, 24011, 36940, 48022, 73880, 79421, 96044, 120055, 158842, 192088, 240110, 317684, 397105, 480220, 635368, 794210, 960440, 1032473, 1588420, 2064946, 3176840, 4129892, 5162365, 8259784, 10324730, 20649460, 41298920]

約数ペア:

[(1, 41298920), (2, 20649460), (4, 10324730), (5, 8259784), (8, 5162365), (10, 4129892), (13, 3176840), (20, 2064946), (26, 1588420), (40, 1032473), (43, 960440), (52, 794210), (65, 635368), (86, 480220), (104, 397105), (130, 317684), (172, 240110), (215, 192088), (260, 158842), (344, 120055), (430, 96044), (520, 79421), (559, 73880), (860, 48022), (1118, 36940), (1720, 24011), (1847, 22360), (2236, 18470), (2795, 14776), (3694, 11180), (4472, 9235), (5590, 7388)]