104101720

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2269}}^1$

素因数の和:2348

約数の個数: 64

約数和(自身を含む): 248428800

約数和(自身を除く): 144327080

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 37, 40, 62, 74, 124, 148, 155, 185, 248, 296, 310, 370, 620, 740, 1147, 1240, 1480, 2269, 2294, 4538, 4588, 5735, 9076, 9176, 11345, 11470, 18152, 22690, 22940, 45380, 45880, 70339, 83953, 90760, 140678, 167906, 281356, 335812, 351695, 419765, 562712, 671624, 703390, 839530, 1406780, 1679060, 2602543, 2813560, 3358120, 5205086, 10410172, 13012715, 20820344, 26025430, 52050860, 104101720]

約数ペア:

[(1, 104101720), (2, 52050860), (4, 26025430), (5, 20820344), (8, 13012715), (10, 10410172), (20, 5205086), (31, 3358120), (37, 2813560), (40, 2602543), (62, 1679060), (74, 1406780), (124, 839530), (148, 703390), (155, 671624), (185, 562712), (248, 419765), (296, 351695), (310, 335812), (370, 281356), (620, 167906), (740, 140678), (1147, 90760), (1240, 83953), (1480, 70339), (2269, 45880), (2294, 45380), (4538, 22940), (4588, 22690), (5735, 18152), (9076, 11470), (9176, 11345)]