241176040

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{123049}}^1$

素因数の和:123074

約数の個数: 48

約数和(自身を含む): 631246500

約数和(自身を除く): 390070460

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 123049, 246098, 492196, 615245, 861343, 984392, 1230490, 1722686, 2460980, 3445372, 4306715, 4921960, 6029401, 6890744, 8613430, 12058802, 17226860, 24117604, 30147005, 34453720, 48235208, 60294010, 120588020, 241176040]

約数ペア:

[(1, 241176040), (2, 120588020), (4, 60294010), (5, 48235208), (7, 34453720), (8, 30147005), (10, 24117604), (14, 17226860), (20, 12058802), (28, 8613430), (35, 6890744), (40, 6029401), (49, 4921960), (56, 4306715), (70, 3445372), (98, 2460980), (140, 1722686), (196, 1230490), (245, 984392), (280, 861343), (392, 615245), (490, 492196), (980, 246098), (1960, 123049)]