103636480

素因数分解:

$2^9\times 5^1\times {\mathrm{40483}}^1$

素因数の和:40506

約数の個数: 40

約数和(自身を含む): 248490792

約数和(自身を除く): 144854312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 40483, 80966, 161932, 202415, 323864, 404830, 647728, 809660, 1295456, 1619320, 2590912, 3238640, 5181824, 6477280, 10363648, 12954560, 20727296, 25909120, 51818240, 103636480]

約数ペア:

[(1, 103636480), (2, 51818240), (4, 25909120), (5, 20727296), (8, 12954560), (10, 10363648), (16, 6477280), (20, 5181824), (32, 3238640), (40, 2590912), (64, 1619320), (80, 1295456), (128, 809660), (160, 647728), (256, 404830), (320, 323864), (512, 202415), (640, 161932), (1280, 80966), (2560, 40483)]