63490460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{2203}}^1$

素因数の和:2354

約数の個数: 48

約数和(自身を含む): 146627712

約数和(自身を除く): 83137252

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 131, 220, 262, 524, 655, 1310, 1441, 2203, 2620, 2882, 4406, 5764, 7205, 8812, 11015, 14410, 22030, 24233, 28820, 44060, 48466, 96932, 121165, 242330, 288593, 484660, 577186, 1154372, 1442965, 2885930, 3174523, 5771860, 6349046, 12698092, 15872615, 31745230, 63490460]

約数ペア:

[(1, 63490460), (2, 31745230), (4, 15872615), (5, 12698092), (10, 6349046), (11, 5771860), (20, 3174523), (22, 2885930), (44, 1442965), (55, 1154372), (110, 577186), (131, 484660), (220, 288593), (262, 242330), (524, 121165), (655, 96932), (1310, 48466), (1441, 44060), (2203, 28820), (2620, 24233), (2882, 22030), (4406, 14410), (5764, 11015), (7205, 8812)]