120888430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{5923}}^1$

素因数の和:6100

約数の個数: 32

約数和(自身を含む): 235869984

約数和(自身を除く): 114981554

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 157, 314, 785, 1570, 2041, 4082, 5923, 10205, 11846, 20410, 29615, 59230, 76999, 153998, 384995, 769990, 929911, 1859822, 4649555, 9299110, 12088843, 24177686, 60444215, 120888430]

約数ペア:

[(1, 120888430), (2, 60444215), (5, 24177686), (10, 12088843), (13, 9299110), (26, 4649555), (65, 1859822), (130, 929911), (157, 769990), (314, 384995), (785, 153998), (1570, 76999), (2041, 59230), (4082, 29615), (5923, 20410), (10205, 11846)]