27367240

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{197}}^1$

素因数の和:382

約数の個数: 64

約数和(自身を含む): 65007360

約数和(自身を除く): 37640120

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 151, 184, 197, 230, 302, 394, 460, 604, 755, 788, 920, 985, 1208, 1510, 1576, 1970, 3020, 3473, 3940, 4531, 6040, 6946, 7880, 9062, 13892, 17365, 18124, 22655, 27784, 29747, 34730, 36248, 45310, 59494, 69460, 90620, 118988, 138920, 148735, 181240, 237976, 297470, 594940, 684181, 1189880, 1368362, 2736724, 3420905, 5473448, 6841810, 13683620, 27367240]

約数ペア:

[(1, 27367240), (2, 13683620), (4, 6841810), (5, 5473448), (8, 3420905), (10, 2736724), (20, 1368362), (23, 1189880), (40, 684181), (46, 594940), (92, 297470), (115, 237976), (151, 181240), (184, 148735), (197, 138920), (230, 118988), (302, 90620), (394, 69460), (460, 59494), (604, 45310), (755, 36248), (788, 34730), (920, 29747), (985, 27784), (1208, 22655), (1510, 18124), (1576, 17365), (1970, 13892), (3020, 9062), (3473, 7880), (3940, 6946), (4531, 6040)]