100426880

素因数分解:

$2^7\times 5^1\times {\mathrm{37}}^1\times {\mathrm{4241}}^1$

素因数の和:4297

約数の個数: 64

約数和(自身を含む): 246629880

約数和(自身を除く): 146203000

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, 4241, 4736, 5920, 8482, 11840, 16964, 21205, 23680, 33928, 42410, 67856, 84820, 135712, 156917, 169640, 271424, 313834, 339280, 542848, 627668, 678560, 784585, 1255336, 1357120, 1569170, 2510672, 2714240, 3138340, 5021344, 6276680, 10042688, 12553360, 20085376, 25106720, 50213440, 100426880]

約数ペア:

[(1, 100426880), (2, 50213440), (4, 25106720), (5, 20085376), (8, 12553360), (10, 10042688), (16, 6276680), (20, 5021344), (32, 3138340), (37, 2714240), (40, 2510672), (64, 1569170), (74, 1357120), (80, 1255336), (128, 784585), (148, 678560), (160, 627668), (185, 542848), (296, 339280), (320, 313834), (370, 271424), (592, 169640), (640, 156917), (740, 135712), (1184, 84820), (1480, 67856), (2368, 42410), (2960, 33928), (4241, 23680), (4736, 21205), (5920, 16964), (8482, 11840)]