2199880493885

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{2683}}^1\times {\mathrm{5231}}^1$

素因数の和:8018

約数の個数: 64

約数和(自身を含む): 2911891783680

約数和(自身を除く): 712011289795

約数列:

[1, 5, 23, 29, 47, 115, 145, 235, 667, 1081, 1363, 2683, 3335, 5231, 5405, 6815, 13415, 26155, 31349, 61709, 77807, 120313, 126101, 151699, 156745, 245857, 308545, 389035, 601565, 630505, 758495, 1229285, 1789561, 2900323, 3489077, 3656929, 5654711, 7129853, 8947805, 14034773, 14501615, 17445385, 18284645, 28273555, 35649265, 70173865, 84109367, 163986619, 322799779, 407008417, 420546835, 659634331, 819933095, 1613998895, 2035042085, 3298171655, 9361193591, 15171589613, 19129395599, 46805967955, 75857948065, 95646977995, 439976098777, 2199880493885]

約数ペア:

[(1, 2199880493885), (5, 439976098777), (23, 95646977995), (29, 75857948065), (47, 46805967955), (115, 19129395599), (145, 15171589613), (235, 9361193591), (667, 3298171655), (1081, 2035042085), (1363, 1613998895), (2683, 819933095), (3335, 659634331), (5231, 420546835), (5405, 407008417), (6815, 322799779), (13415, 163986619), (26155, 84109367), (31349, 70173865), (61709, 35649265), (77807, 28273555), (120313, 18284645), (126101, 17445385), (151699, 14501615), (156745, 14034773), (245857, 8947805), (308545, 7129853), (389035, 5654711), (601565, 3656929), (630505, 3489077), (758495, 2900323), (1229285, 1789561)]