144900880

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{48953}}^1$

素因数の和:49003

約数の個数: 40

約数和(自身を含む): 346006872

約数和(自身を除く): 201105992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 48953, 97906, 195812, 244765, 391624, 489530, 783248, 979060, 1811261, 1958120, 3622522, 3916240, 7245044, 9056305, 14490088, 18112610, 28980176, 36225220, 72450440, 144900880]

約数ペア:

[(1, 144900880), (2, 72450440), (4, 36225220), (5, 28980176), (8, 18112610), (10, 14490088), (16, 9056305), (20, 7245044), (37, 3916240), (40, 3622522), (74, 1958120), (80, 1811261), (148, 979060), (185, 783248), (296, 489530), (370, 391624), (592, 244765), (740, 195812), (1480, 97906), (2960, 48953)]