29734240

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9781}}^1$

素因数の和:9815

約数の個数: 48

約数和(自身を含む): 73951920

約数和(自身を除く): 44217680

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 9781, 19562, 39124, 48905, 78248, 97810, 156496, 185839, 195620, 312992, 371678, 391240, 743356, 782480, 929195, 1486712, 1564960, 1858390, 2973424, 3716780, 5946848, 7433560, 14867120, 29734240]

約数ペア:

[(1, 29734240), (2, 14867120), (4, 7433560), (5, 5946848), (8, 3716780), (10, 2973424), (16, 1858390), (19, 1564960), (20, 1486712), (32, 929195), (38, 782480), (40, 743356), (76, 391240), (80, 371678), (95, 312992), (152, 195620), (160, 185839), (190, 156496), (304, 97810), (380, 78248), (608, 48905), (760, 39124), (1520, 19562), (3040, 9781)]