193707580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{449}}^1$

素因数の和:559

約数の個数: 96

約数和(自身を含む): 465393600

約数和(自身を除く): 271686020

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 53, 55, 74, 106, 110, 148, 185, 212, 220, 265, 370, 407, 449, 530, 583, 740, 814, 898, 1060, 1166, 1628, 1796, 1961, 2035, 2245, 2332, 2915, 3922, 4070, 4490, 4939, 5830, 7844, 8140, 8980, 9805, 9878, 11660, 16613, 19610, 19756, 21571, 23797, 24695, 33226, 39220, 43142, 47594, 49390, 66452, 83065, 86284, 95188, 98780, 107855, 118985, 166130, 182743, 215710, 237970, 261767, 332260, 365486, 431420, 475940, 523534, 730972, 880489, 913715, 1047068, 1308835, 1760978, 1827430, 2617670, 3521956, 3654860, 4402445, 5235340, 8804890, 9685379, 17609780, 19370758, 38741516, 48426895, 96853790, 193707580]

約数ペア:

[(1, 193707580), (2, 96853790), (4, 48426895), (5, 38741516), (10, 19370758), (11, 17609780), (20, 9685379), (22, 8804890), (37, 5235340), (44, 4402445), (53, 3654860), (55, 3521956), (74, 2617670), (106, 1827430), (110, 1760978), (148, 1308835), (185, 1047068), (212, 913715), (220, 880489), (265, 730972), (370, 523534), (407, 475940), (449, 431420), (530, 365486), (583, 332260), (740, 261767), (814, 237970), (898, 215710), (1060, 182743), (1166, 166130), (1628, 118985), (1796, 107855), (1961, 98780), (2035, 95188), (2245, 86284), (2332, 83065), (2915, 66452), (3922, 49390), (4070, 47594), (4490, 43142), (4939, 39220), (5830, 33226), (7844, 24695), (8140, 23797), (8980, 21571), (9805, 19756), (9878, 19610), (11660, 16613)]