2364172415

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^2\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:245

約数の個数: 72

約数和(自身を含む): 3336182640

約数和(自身を除く): 972010225

約数列:

[1, 5, 11, 23, 55, 83, 89, 115, 121, 253, 415, 445, 529, 605, 913, 979, 1265, 1909, 2047, 2645, 2783, 4565, 4895, 5819, 7387, 9545, 10043, 10235, 10769, 13915, 20999, 22517, 29095, 36935, 43907, 47081, 50215, 53845, 64009, 81257, 104995, 112585, 169901, 219535, 230989, 235405, 247687, 320045, 406285, 482977, 517891, 849505, 893827, 1154945, 1238435, 1868911, 2414885, 2589455, 3907723, 4469135, 5312747, 5696801, 9344555, 19538615, 20558021, 26563735, 28484005, 42984953, 102790105, 214924765, 472834483, 2364172415]

約数ペア:

[(1, 2364172415), (5, 472834483), (11, 214924765), (23, 102790105), (55, 42984953), (83, 28484005), (89, 26563735), (115, 20558021), (121, 19538615), (253, 9344555), (415, 5696801), (445, 5312747), (529, 4469135), (605, 3907723), (913, 2589455), (979, 2414885), (1265, 1868911), (1909, 1238435), (2047, 1154945), (2645, 893827), (2783, 849505), (4565, 517891), (4895, 482977), (5819, 406285), (7387, 320045), (9545, 247687), (10043, 235405), (10235, 230989), (10769, 219535), (13915, 169901), (20999, 112585), (22517, 104995), (29095, 81257), (36935, 64009), (43907, 53845), (47081, 50215)]