25046210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:267

約数の個数: 64

約数和(自身を含む): 54058752

約数和(自身を除く): 29012542

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 53, 70, 86, 106, 157, 215, 265, 301, 314, 371, 430, 530, 602, 742, 785, 1099, 1505, 1570, 1855, 2198, 2279, 3010, 3710, 4558, 5495, 6751, 8321, 10990, 11395, 13502, 15953, 16642, 22790, 31906, 33755, 41605, 47257, 58247, 67510, 79765, 83210, 94514, 116494, 159530, 236285, 291235, 357803, 472570, 582470, 715606, 1789015, 2504621, 3578030, 5009242, 12523105, 25046210]

約数ペア:

[(1, 25046210), (2, 12523105), (5, 5009242), (7, 3578030), (10, 2504621), (14, 1789015), (35, 715606), (43, 582470), (53, 472570), (70, 357803), (86, 291235), (106, 236285), (157, 159530), (215, 116494), (265, 94514), (301, 83210), (314, 79765), (371, 67510), (430, 58247), (530, 47257), (602, 41605), (742, 33755), (785, 31906), (1099, 22790), (1505, 16642), (1570, 15953), (1855, 13502), (2198, 11395), (2279, 10990), (3010, 8321), (3710, 6751), (4558, 5495)]