152070040

素因数分解:

$2^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{29021}}^1$

素因数の和:29163

約数の個数: 32

約数和(自身を含む): 344781360

約数和(自身を除く): 192711320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 131, 262, 524, 655, 1048, 1310, 2620, 5240, 29021, 58042, 116084, 145105, 232168, 290210, 580420, 1160840, 3801751, 7603502, 15207004, 19008755, 30414008, 38017510, 76035020, 152070040]

約数ペア:

[(1, 152070040), (2, 76035020), (4, 38017510), (5, 30414008), (8, 19008755), (10, 15207004), (20, 7603502), (40, 3801751), (131, 1160840), (262, 580420), (524, 290210), (655, 232168), (1048, 145105), (1310, 116084), (2620, 58042), (5240, 29021)]