45691960

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1019}}^1$

素因数の和:1108

約数の個数: 64

約数和(自身を含む): 110160000

約数和(自身を除く): 64468040

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 59, 76, 95, 118, 152, 190, 236, 295, 380, 472, 590, 760, 1019, 1121, 1180, 2038, 2242, 2360, 4076, 4484, 5095, 5605, 8152, 8968, 10190, 11210, 19361, 20380, 22420, 38722, 40760, 44840, 60121, 77444, 96805, 120242, 154888, 193610, 240484, 300605, 387220, 480968, 601210, 774440, 1142299, 1202420, 2284598, 2404840, 4569196, 5711495, 9138392, 11422990, 22845980, 45691960]

約数ペア:

[(1, 45691960), (2, 22845980), (4, 11422990), (5, 9138392), (8, 5711495), (10, 4569196), (19, 2404840), (20, 2284598), (38, 1202420), (40, 1142299), (59, 774440), (76, 601210), (95, 480968), (118, 387220), (152, 300605), (190, 240484), (236, 193610), (295, 154888), (380, 120242), (472, 96805), (590, 77444), (760, 60121), (1019, 44840), (1121, 40760), (1180, 38722), (2038, 22420), (2242, 20380), (2360, 19361), (4076, 11210), (4484, 10190), (5095, 8968), (5605, 8152)]