97420100

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{23761}}^1$

素因数の和:23816

約数の個数: 36

約数和(自身を含む): 216566868

約数和(自身を除く): 119146768

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 164, 205, 410, 820, 1025, 2050, 4100, 23761, 47522, 95044, 118805, 237610, 475220, 594025, 974201, 1188050, 1948402, 2376100, 3896804, 4871005, 9742010, 19484020, 24355025, 48710050, 97420100]

約数ペア:

[(1, 97420100), (2, 48710050), (4, 24355025), (5, 19484020), (10, 9742010), (20, 4871005), (25, 3896804), (41, 2376100), (50, 1948402), (82, 1188050), (100, 974201), (164, 594025), (205, 475220), (410, 237610), (820, 118805), (1025, 95044), (2050, 47522), (4100, 23761)]