136017080

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{773}}^1$

素因数の和:920

約数の個数: 64

約数和(自身を含む): 315977760

約数和(自身を除く): 179960680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 83, 106, 166, 212, 265, 332, 415, 424, 530, 664, 773, 830, 1060, 1546, 1660, 2120, 3092, 3320, 3865, 4399, 6184, 7730, 8798, 15460, 17596, 21995, 30920, 35192, 40969, 43990, 64159, 81938, 87980, 128318, 163876, 175960, 204845, 256636, 320795, 327752, 409690, 513272, 641590, 819380, 1283180, 1638760, 2566360, 3400427, 6800854, 13601708, 17002135, 27203416, 34004270, 68008540, 136017080]

約数ペア:

[(1, 136017080), (2, 68008540), (4, 34004270), (5, 27203416), (8, 17002135), (10, 13601708), (20, 6800854), (40, 3400427), (53, 2566360), (83, 1638760), (106, 1283180), (166, 819380), (212, 641590), (265, 513272), (332, 409690), (415, 327752), (424, 320795), (530, 256636), (664, 204845), (773, 175960), (830, 163876), (1060, 128318), (1546, 87980), (1660, 81938), (2120, 64159), (3092, 43990), (3320, 40969), (3865, 35192), (4399, 30920), (6184, 21995), (7730, 17596), (8798, 15460)]