104092840

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{1153}}^1$

素因数の和:1262

約数の個数: 64

約数和(自身を含む): 244694160

約数和(自身を除く): 140601320

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 61, 74, 122, 148, 185, 244, 296, 305, 370, 488, 610, 740, 1153, 1220, 1480, 2257, 2306, 2440, 4514, 4612, 5765, 9028, 9224, 11285, 11530, 18056, 22570, 23060, 42661, 45140, 46120, 70333, 85322, 90280, 140666, 170644, 213305, 281332, 341288, 351665, 426610, 562664, 703330, 853220, 1406660, 1706440, 2602321, 2813320, 5204642, 10409284, 13011605, 20818568, 26023210, 52046420, 104092840]

約数ペア:

[(1, 104092840), (2, 52046420), (4, 26023210), (5, 20818568), (8, 13011605), (10, 10409284), (20, 5204642), (37, 2813320), (40, 2602321), (61, 1706440), (74, 1406660), (122, 853220), (148, 703330), (185, 562664), (244, 426610), (296, 351665), (305, 341288), (370, 281332), (488, 213305), (610, 170644), (740, 140666), (1153, 90280), (1220, 85322), (1480, 70333), (2257, 46120), (2306, 45140), (2440, 42661), (4514, 23060), (4612, 22570), (5765, 18056), (9028, 11530), (9224, 11285)]