141604280

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{114197}}^1$

素因数の和:114239

約数の個数: 32

約数和(自身を含む): 328890240

約数和(自身を除く): 187285960

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 114197, 228394, 456788, 570985, 913576, 1141970, 2283940, 3540107, 4567880, 7080214, 14160428, 17700535, 28320856, 35401070, 70802140, 141604280]

約数ペア:

[(1, 141604280), (2, 70802140), (4, 35401070), (5, 28320856), (8, 17700535), (10, 14160428), (20, 7080214), (31, 4567880), (40, 3540107), (62, 2283940), (124, 1141970), (155, 913576), (248, 570985), (310, 456788), (620, 228394), (1240, 114197)]