100189180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{55049}}^1$

素因数の和:55078

約数の個数: 48

約数和(自身を含む): 258955200

約数和(自身を除く): 158766020

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 55049, 110098, 220196, 275245, 385343, 550490, 715637, 770686, 1100980, 1431274, 1541372, 1926715, 2862548, 3578185, 3853430, 5009459, 7156370, 7706860, 10018918, 14312740, 20037836, 25047295, 50094590, 100189180]

約数ペア:

[(1, 100189180), (2, 50094590), (4, 25047295), (5, 20037836), (7, 14312740), (10, 10018918), (13, 7706860), (14, 7156370), (20, 5009459), (26, 3853430), (28, 3578185), (35, 2862548), (52, 1926715), (65, 1541372), (70, 1431274), (91, 1100980), (130, 770686), (140, 715637), (182, 550490), (260, 385343), (364, 275245), (455, 220196), (910, 110098), (1820, 55049)]