27247240

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{283}}^1$

素因数の和:406

約数の個数: 64

約数和(自身を含む): 64411200

約数和(自身を除く): 37163960

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 83, 116, 145, 166, 232, 283, 290, 332, 415, 566, 580, 664, 830, 1132, 1160, 1415, 1660, 2264, 2407, 2830, 3320, 4814, 5660, 8207, 9628, 11320, 12035, 16414, 19256, 23489, 24070, 32828, 41035, 46978, 48140, 65656, 82070, 93956, 96280, 117445, 164140, 187912, 234890, 328280, 469780, 681181, 939560, 1362362, 2724724, 3405905, 5449448, 6811810, 13623620, 27247240]

約数ペア:

[(1, 27247240), (2, 13623620), (4, 6811810), (5, 5449448), (8, 3405905), (10, 2724724), (20, 1362362), (29, 939560), (40, 681181), (58, 469780), (83, 328280), (116, 234890), (145, 187912), (166, 164140), (232, 117445), (283, 96280), (290, 93956), (332, 82070), (415, 65656), (566, 48140), (580, 46978), (664, 41035), (830, 32828), (1132, 24070), (1160, 23489), (1415, 19256), (1660, 16414), (2264, 12035), (2407, 11320), (2830, 9628), (3320, 8207), (4814, 5660)]