23699450

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:279

約数の個数: 48

約数和(自身を含む): 46026816

約数和(自身を除く): 22327366

約数列:

[1, 2, 5, 10, 25, 43, 50, 73, 86, 146, 151, 215, 302, 365, 430, 730, 755, 1075, 1510, 1825, 2150, 3139, 3650, 3775, 6278, 6493, 7550, 11023, 12986, 15695, 22046, 31390, 32465, 55115, 64930, 78475, 110230, 156950, 162325, 275575, 324650, 473989, 551150, 947978, 2369945, 4739890, 11849725, 23699450]

約数ペア:

[(1, 23699450), (2, 11849725), (5, 4739890), (10, 2369945), (25, 947978), (43, 551150), (50, 473989), (73, 324650), (86, 275575), (146, 162325), (151, 156950), (215, 110230), (302, 78475), (365, 64930), (430, 55115), (730, 32465), (755, 31390), (1075, 22046), (1510, 15695), (1825, 12986), (2150, 11023), (3139, 7550), (3650, 6493), (3775, 6278)]