146900240

素因数分解:

$2^4\times 5^1\times {\mathrm{523}}^1\times {\mathrm{3511}}^1$

素因数の和:4047

約数の個数: 40

約数和(自身を含む): 342293568

約数和(自身を除く): 195393328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 523, 1046, 2092, 2615, 3511, 4184, 5230, 7022, 8368, 10460, 14044, 17555, 20920, 28088, 35110, 41840, 56176, 70220, 140440, 280880, 1836253, 3672506, 7345012, 9181265, 14690024, 18362530, 29380048, 36725060, 73450120, 146900240]

約数ペア:

[(1, 146900240), (2, 73450120), (4, 36725060), (5, 29380048), (8, 18362530), (10, 14690024), (16, 9181265), (20, 7345012), (40, 3672506), (80, 1836253), (523, 280880), (1046, 140440), (2092, 70220), (2615, 56176), (3511, 41840), (4184, 35110), (5230, 28088), (7022, 20920), (8368, 17555), (10460, 14044)]