33887080

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{223}}^1$

素因数の和:394

約数の個数: 64

約数和(自身を含む): 79833600

約数和(自身を除く): 45946520

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 131, 145, 223, 232, 262, 290, 446, 524, 580, 655, 892, 1048, 1115, 1160, 1310, 1784, 2230, 2620, 3799, 4460, 5240, 6467, 7598, 8920, 12934, 15196, 18995, 25868, 29213, 30392, 32335, 37990, 51736, 58426, 64670, 75980, 116852, 129340, 146065, 151960, 233704, 258680, 292130, 584260, 847177, 1168520, 1694354, 3388708, 4235885, 6777416, 8471770, 16943540, 33887080]

約数ペア:

[(1, 33887080), (2, 16943540), (4, 8471770), (5, 6777416), (8, 4235885), (10, 3388708), (20, 1694354), (29, 1168520), (40, 847177), (58, 584260), (116, 292130), (131, 258680), (145, 233704), (223, 151960), (232, 146065), (262, 129340), (290, 116852), (446, 75980), (524, 64670), (580, 58426), (655, 51736), (892, 37990), (1048, 32335), (1115, 30392), (1160, 29213), (1310, 25868), (1784, 18995), (2230, 15196), (2620, 12934), (3799, 8920), (4460, 7598), (5240, 6467)]