37020820

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:169

約数の個数: 72

約数和(自身を含む): 84284928

約数和(自身を除く): 47264108

約数列:

[1, 2, 4, 5, 10, 20, 29, 31, 58, 62, 71, 116, 124, 142, 145, 155, 284, 290, 310, 355, 580, 620, 710, 841, 899, 1420, 1682, 1798, 2059, 2201, 3364, 3596, 4118, 4205, 4402, 4495, 8236, 8410, 8804, 8990, 10295, 11005, 16820, 17980, 20590, 22010, 26071, 41180, 44020, 52142, 59711, 63829, 104284, 119422, 127658, 130355, 238844, 255316, 260710, 298555, 319145, 521420, 597110, 638290, 1194220, 1276580, 1851041, 3702082, 7404164, 9255205, 18510410, 37020820]

約数ペア:

[(1, 37020820), (2, 18510410), (4, 9255205), (5, 7404164), (10, 3702082), (20, 1851041), (29, 1276580), (31, 1194220), (58, 638290), (62, 597110), (71, 521420), (116, 319145), (124, 298555), (142, 260710), (145, 255316), (155, 238844), (284, 130355), (290, 127658), (310, 119422), (355, 104284), (580, 63829), (620, 59711), (710, 52142), (841, 44020), (899, 41180), (1420, 26071), (1682, 22010), (1798, 20590), (2059, 17980), (2201, 16820), (3364, 11005), (3596, 10295), (4118, 8990), (4205, 8804), (4402, 8410), (4495, 8236)]