104405120

素因数分解:

$2^7\times 5^1\times {\mathrm{37}}^1\times {\mathrm{4409}}^1$

素因数の和:4465

約数の個数: 64

約数和(自身を含む): 256397400

約数和(自身を除く): 151992280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 128, 148, 160, 185, 296, 320, 370, 592, 640, 740, 1184, 1480, 2368, 2960, 4409, 4736, 5920, 8818, 11840, 17636, 22045, 23680, 35272, 44090, 70544, 88180, 141088, 163133, 176360, 282176, 326266, 352720, 564352, 652532, 705440, 815665, 1305064, 1410880, 1631330, 2610128, 2821760, 3262660, 5220256, 6525320, 10440512, 13050640, 20881024, 26101280, 52202560, 104405120]

約数ペア:

[(1, 104405120), (2, 52202560), (4, 26101280), (5, 20881024), (8, 13050640), (10, 10440512), (16, 6525320), (20, 5220256), (32, 3262660), (37, 2821760), (40, 2610128), (64, 1631330), (74, 1410880), (80, 1305064), (128, 815665), (148, 705440), (160, 652532), (185, 564352), (296, 352720), (320, 326266), (370, 282176), (592, 176360), (640, 163133), (740, 141088), (1184, 88180), (1480, 70544), (2368, 44090), (2960, 35272), (4409, 23680), (4736, 22045), (5920, 17636), (8818, 11840)]