2007458560

素因数分解:

$2^8\times 5^1\times {\mathrm{113}}^1\times {\mathrm{13879}}^1$

素因数の和:14013

約数の個数: 72

約数和(自身を含む): 4851393120

約数和(自身を除く): 2843934560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 113, 128, 160, 226, 256, 320, 452, 565, 640, 904, 1130, 1280, 1808, 2260, 3616, 4520, 7232, 9040, 13879, 14464, 18080, 27758, 28928, 36160, 55516, 69395, 72320, 111032, 138790, 144640, 222064, 277580, 444128, 555160, 888256, 1110320, 1568327, 1776512, 2220640, 3136654, 3553024, 4441280, 6273308, 7841635, 8882560, 12546616, 15683270, 17765120, 25093232, 31366540, 50186464, 62733080, 100372928, 125466160, 200745856, 250932320, 401491712, 501864640, 1003729280, 2007458560]

約数ペア:

[(1, 2007458560), (2, 1003729280), (4, 501864640), (5, 401491712), (8, 250932320), (10, 200745856), (16, 125466160), (20, 100372928), (32, 62733080), (40, 50186464), (64, 31366540), (80, 25093232), (113, 17765120), (128, 15683270), (160, 12546616), (226, 8882560), (256, 7841635), (320, 6273308), (452, 4441280), (565, 3553024), (640, 3136654), (904, 2220640), (1130, 1776512), (1280, 1568327), (1808, 1110320), (2260, 888256), (3616, 555160), (4520, 444128), (7232, 277580), (9040, 222064), (13879, 144640), (14464, 138790), (18080, 111032), (27758, 72320), (28928, 69395), (36160, 55516)]