40896130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1$

素因数の和:295

約数の個数: 64

約数和(自身を含む): 84602880

約数和(自身を除く): 43706750

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 67, 110, 134, 155, 179, 310, 335, 341, 358, 670, 682, 737, 895, 1474, 1705, 1790, 1969, 2077, 3410, 3685, 3938, 4154, 5549, 7370, 9845, 10385, 11098, 11993, 19690, 20770, 22847, 23986, 27745, 45694, 55490, 59965, 61039, 114235, 119930, 122078, 131923, 228470, 263846, 305195, 371783, 610390, 659615, 743566, 1319230, 1858915, 3717830, 4089613, 8179226, 20448065, 40896130]

約数ペア:

[(1, 40896130), (2, 20448065), (5, 8179226), (10, 4089613), (11, 3717830), (22, 1858915), (31, 1319230), (55, 743566), (62, 659615), (67, 610390), (110, 371783), (134, 305195), (155, 263846), (179, 228470), (310, 131923), (335, 122078), (341, 119930), (358, 114235), (670, 61039), (682, 59965), (737, 55490), (895, 45694), (1474, 27745), (1705, 23986), (1790, 22847), (1969, 20770), (2077, 19690), (3410, 11993), (3685, 11098), (3938, 10385), (4154, 9845), (5549, 7370)]