99604990

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{379}}^1\times {\mathrm{641}}^1$

素因数の和:1068

約数の個数: 32

約数和(自身を含む): 184433760

約数和(自身を除く): 84828770

約数列:

[1, 2, 5, 10, 41, 82, 205, 379, 410, 641, 758, 1282, 1895, 3205, 3790, 6410, 15539, 26281, 31078, 52562, 77695, 131405, 155390, 242939, 262810, 485878, 1214695, 2429390, 9960499, 19920998, 49802495, 99604990]

約数ペア:

[(1, 99604990), (2, 49802495), (5, 19920998), (10, 9960499), (41, 2429390), (82, 1214695), (205, 485878), (379, 262810), (410, 242939), (641, 155390), (758, 131405), (1282, 77695), (1895, 52562), (3205, 31078), (3790, 26281), (6410, 15539)]