103345280

素因数分解:

$2^7\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1429}}^1$

素因数の和:1561

約数の個数: 64

約数和(自身を含む): 249420600

約数和(自身を除く): 146075320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 113, 128, 160, 226, 320, 452, 565, 640, 904, 1130, 1429, 1808, 2260, 2858, 3616, 4520, 5716, 7145, 7232, 9040, 11432, 14290, 14464, 18080, 22864, 28580, 36160, 45728, 57160, 72320, 91456, 114320, 161477, 182912, 228640, 322954, 457280, 645908, 807385, 914560, 1291816, 1614770, 2583632, 3229540, 5167264, 6459080, 10334528, 12918160, 20669056, 25836320, 51672640, 103345280]

約数ペア:

[(1, 103345280), (2, 51672640), (4, 25836320), (5, 20669056), (8, 12918160), (10, 10334528), (16, 6459080), (20, 5167264), (32, 3229540), (40, 2583632), (64, 1614770), (80, 1291816), (113, 914560), (128, 807385), (160, 645908), (226, 457280), (320, 322954), (452, 228640), (565, 182912), (640, 161477), (904, 114320), (1130, 91456), (1429, 72320), (1808, 57160), (2260, 45728), (2858, 36160), (3616, 28580), (4520, 22864), (5716, 18080), (7145, 14464), (7232, 14290), (9040, 11432)]