40500456

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{521}}^1$

素因数の和:650

約数の個数: 64

約数和(自身を含む): 105235200

約数和(自身を除く): 64734744

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 79, 82, 123, 158, 164, 237, 246, 316, 328, 474, 492, 521, 632, 948, 984, 1042, 1563, 1896, 2084, 3126, 3239, 4168, 6252, 6478, 9717, 12504, 12956, 19434, 21361, 25912, 38868, 41159, 42722, 64083, 77736, 82318, 85444, 123477, 128166, 164636, 170888, 246954, 256332, 329272, 493908, 512664, 987816, 1687519, 3375038, 5062557, 6750076, 10125114, 13500152, 20250228, 40500456]

約数ペア:

[(1, 40500456), (2, 20250228), (3, 13500152), (4, 10125114), (6, 6750076), (8, 5062557), (12, 3375038), (24, 1687519), (41, 987816), (79, 512664), (82, 493908), (123, 329272), (158, 256332), (164, 246954), (237, 170888), (246, 164636), (316, 128166), (328, 123477), (474, 85444), (492, 82318), (521, 77736), (632, 64083), (948, 42722), (984, 41159), (1042, 38868), (1563, 25912), (1896, 21361), (2084, 19434), (3126, 12956), (3239, 12504), (4168, 9717), (6252, 6478)]