73094480

素因数分解:

$2^4\times 5^1\times {\mathrm{523}}^1\times {\mathrm{1747}}^1$

素因数の和:2283

約数の個数: 40

約数和(自身を含む): 170367072

約数和(自身を除く): 97272592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 523, 1046, 1747, 2092, 2615, 3494, 4184, 5230, 6988, 8368, 8735, 10460, 13976, 17470, 20920, 27952, 34940, 41840, 69880, 139760, 913681, 1827362, 3654724, 4568405, 7309448, 9136810, 14618896, 18273620, 36547240, 73094480]

約数ペア:

[(1, 73094480), (2, 36547240), (4, 18273620), (5, 14618896), (8, 9136810), (10, 7309448), (16, 4568405), (20, 3654724), (40, 1827362), (80, 913681), (523, 139760), (1046, 69880), (1747, 41840), (2092, 34940), (2615, 27952), (3494, 20920), (4184, 17470), (5230, 13976), (6988, 10460), (8368, 8735)]