375608860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{74231}}^1$

素因数の和:74274

約数の個数: 48

約数和(自身を含む): 897910272

約数和(自身を除く): 522301412

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1265, 2530, 5060, 74231, 148462, 296924, 371155, 742310, 816541, 1484620, 1633082, 1707313, 3266164, 3414626, 4082705, 6829252, 8165410, 8536565, 16330820, 17073130, 18780443, 34146260, 37560886, 75121772, 93902215, 187804430, 375608860]

約数ペア:

[(1, 375608860), (2, 187804430), (4, 93902215), (5, 75121772), (10, 37560886), (11, 34146260), (20, 18780443), (22, 17073130), (23, 16330820), (44, 8536565), (46, 8165410), (55, 6829252), (92, 4082705), (110, 3414626), (115, 3266164), (220, 1707313), (230, 1633082), (253, 1484620), (460, 816541), (506, 742310), (1012, 371155), (1265, 296924), (2530, 148462), (5060, 74231)]