352707040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{314917}}^1$

素因数の和:314939

約数の個数: 48

約数和(自身を含む): 952312032

約数和(自身を除く): 599604992

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 314917, 629834, 1259668, 1574585, 2204419, 2519336, 3149170, 4408838, 5038672, 6298340, 8817676, 10077344, 11022095, 12596680, 17635352, 22044190, 25193360, 35270704, 44088380, 50386720, 70541408, 88176760, 176353520, 352707040]

約数ペア:

[(1, 352707040), (2, 176353520), (4, 88176760), (5, 70541408), (7, 50386720), (8, 44088380), (10, 35270704), (14, 25193360), (16, 22044190), (20, 17635352), (28, 12596680), (32, 11022095), (35, 10077344), (40, 8817676), (56, 6298340), (70, 5038672), (80, 4408838), (112, 3149170), (140, 2519336), (160, 2204419), (224, 1574585), (280, 1259668), (560, 629834), (1120, 314917)]