22161236620

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{354353}}^1$

素因数の和:354474

約数の個数: 48

約数和(自身を含む): 48220492320

約数和(自身を除く): 26059255700

約数列:

[1, 2, 4, 5, 10, 20, 53, 59, 106, 118, 212, 236, 265, 295, 530, 590, 1060, 1180, 3127, 6254, 12508, 15635, 31270, 62540, 354353, 708706, 1417412, 1771765, 3543530, 7087060, 18780709, 20906827, 37561418, 41813654, 75122836, 83627308, 93903545, 104534135, 187807090, 209068270, 375614180, 418136540, 1108061831, 2216123662, 4432247324, 5540309155, 11080618310, 22161236620]

約数ペア:

[(1, 22161236620), (2, 11080618310), (4, 5540309155), (5, 4432247324), (10, 2216123662), (20, 1108061831), (53, 418136540), (59, 375614180), (106, 209068270), (118, 187807090), (212, 104534135), (236, 93903545), (265, 83627308), (295, 75122836), (530, 41813654), (590, 37561418), (1060, 20906827), (1180, 18780709), (3127, 7087060), (6254, 3543530), (12508, 1771765), (15635, 1417412), (31270, 708706), (62540, 354353)]