146342320

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59009}}^1$

素因数の和:59053

約数の個数: 40

約数和(自身を含む): 351227520

約数和(自身を除く): 204885200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 59009, 118018, 236036, 295045, 472072, 590090, 944144, 1180180, 1829279, 2360360, 3658558, 4720720, 7317116, 9146395, 14634232, 18292790, 29268464, 36585580, 73171160, 146342320]

約数ペア:

[(1, 146342320), (2, 73171160), (4, 36585580), (5, 29268464), (8, 18292790), (10, 14634232), (16, 9146395), (20, 7317116), (31, 4720720), (40, 3658558), (62, 2360360), (80, 1829279), (124, 1180180), (155, 944144), (248, 590090), (310, 472072), (496, 295045), (620, 236036), (1240, 118018), (2480, 59009)]