99505090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{18059}}^1$

素因数の和:18114

約数の個数: 32

約数和(自身を含む): 195048000

約数和(自身を除く): 95542910

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 190, 290, 551, 1102, 2755, 5510, 18059, 36118, 90295, 180590, 343121, 523711, 686242, 1047422, 1715605, 2618555, 3431210, 5237110, 9950509, 19901018, 49752545, 99505090]

約数ペア:

[(1, 99505090), (2, 49752545), (5, 19901018), (10, 9950509), (19, 5237110), (29, 3431210), (38, 2618555), (58, 1715605), (95, 1047422), (145, 686242), (190, 523711), (290, 343121), (551, 180590), (1102, 90295), (2755, 36118), (5510, 18059)]