33715880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:187

約数の個数: 128

約数和(自身を含む): 90288000

約数和(自身を除く): 56572120

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 37, 38, 40, 44, 55, 74, 76, 88, 95, 109, 110, 148, 152, 185, 190, 209, 218, 220, 296, 370, 380, 407, 418, 436, 440, 545, 703, 740, 760, 814, 836, 872, 1045, 1090, 1199, 1406, 1480, 1628, 1672, 2035, 2071, 2090, 2180, 2398, 2812, 3256, 3515, 4033, 4070, 4142, 4180, 4360, 4796, 5624, 5995, 7030, 7733, 8066, 8140, 8284, 8360, 9592, 10355, 11990, 14060, 15466, 16132, 16280, 16568, 20165, 20710, 22781, 23980, 28120, 30932, 32264, 38665, 40330, 41420, 44363, 45562, 47960, 61864, 76627, 77330, 80660, 82840, 88726, 91124, 113905, 153254, 154660, 161320, 177452, 182248, 221815, 227810, 306508, 309320, 354904, 383135, 443630, 455620, 613016, 766270, 842897, 887260, 911240, 1532540, 1685794, 1774520, 3065080, 3371588, 4214485, 6743176, 8428970, 16857940, 33715880]

約数ペア:

[(1, 33715880), (2, 16857940), (4, 8428970), (5, 6743176), (8, 4214485), (10, 3371588), (11, 3065080), (19, 1774520), (20, 1685794), (22, 1532540), (37, 911240), (38, 887260), (40, 842897), (44, 766270), (55, 613016), (74, 455620), (76, 443630), (88, 383135), (95, 354904), (109, 309320), (110, 306508), (148, 227810), (152, 221815), (185, 182248), (190, 177452), (209, 161320), (218, 154660), (220, 153254), (296, 113905), (370, 91124), (380, 88726), (407, 82840), (418, 80660), (436, 77330), (440, 76627), (545, 61864), (703, 47960), (740, 45562), (760, 44363), (814, 41420), (836, 40330), (872, 38665), (1045, 32264), (1090, 30932), (1199, 28120), (1406, 23980), (1480, 22781), (1628, 20710), (1672, 20165), (2035, 16568), (2071, 16280), (2090, 16132), (2180, 15466), (2398, 14060), (2812, 11990), (3256, 10355), (3515, 9592), (4033, 8360), (4070, 8284), (4142, 8140), (4180, 8066), (4360, 7733), (4796, 7030), (5624, 5995)]