113920660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{26249}}^1$

素因数の和:26296

約数の個数: 48

約数和(自身を含む): 282240000

約数和(自身を除く): 168319340

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 4340, 26249, 52498, 104996, 131245, 183743, 262490, 367486, 524980, 734972, 813719, 918715, 1627438, 1837430, 3254876, 3674860, 4068595, 5696033, 8137190, 11392066, 16274380, 22784132, 28480165, 56960330, 113920660]

約数ペア:

[(1, 113920660), (2, 56960330), (4, 28480165), (5, 22784132), (7, 16274380), (10, 11392066), (14, 8137190), (20, 5696033), (28, 4068595), (31, 3674860), (35, 3254876), (62, 1837430), (70, 1627438), (124, 918715), (140, 813719), (155, 734972), (217, 524980), (310, 367486), (434, 262490), (620, 183743), (868, 131245), (1085, 104996), (2170, 52498), (4340, 26249)]