41311840

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8329}}^1$

素因数の和:8375

約数の個数: 48

約数和(自身を含む): 100759680

約数和(自身を除く): 59447840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 8329, 16658, 33316, 41645, 66632, 83290, 133264, 166580, 258199, 266528, 333160, 516398, 666320, 1032796, 1290995, 1332640, 2065592, 2581990, 4131184, 5163980, 8262368, 10327960, 20655920, 41311840]

約数ペア:

[(1, 41311840), (2, 20655920), (4, 10327960), (5, 8262368), (8, 5163980), (10, 4131184), (16, 2581990), (20, 2065592), (31, 1332640), (32, 1290995), (40, 1032796), (62, 666320), (80, 516398), (124, 333160), (155, 266528), (160, 258199), (248, 166580), (310, 133264), (496, 83290), (620, 66632), (992, 41645), (1240, 33316), (2480, 16658), (4960, 8329)]