1844772380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1451}}^1\times {\mathrm{5779}}^1$

素因数の和:7250

約数の個数: 48

約数和(自身を含む): 4229850240

約数和(自身を除く): 2385077860

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1451, 2902, 5779, 5804, 7255, 11558, 14510, 15961, 23116, 28895, 29020, 31922, 57790, 63569, 63844, 79805, 115580, 127138, 159610, 254276, 317845, 319220, 635690, 1271380, 8385329, 16770658, 33541316, 41926645, 83853290, 92238619, 167706580, 184477238, 368954476, 461193095, 922386190, 1844772380]

約数ペア:

[(1, 1844772380), (2, 922386190), (4, 461193095), (5, 368954476), (10, 184477238), (11, 167706580), (20, 92238619), (22, 83853290), (44, 41926645), (55, 33541316), (110, 16770658), (220, 8385329), (1451, 1271380), (2902, 635690), (5779, 319220), (5804, 317845), (7255, 254276), (11558, 159610), (14510, 127138), (15961, 115580), (23116, 79805), (28895, 63844), (29020, 63569), (31922, 57790)]