9879773.00000000

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{809}}^1$

素因数の和:859

約数の個数: 72

約数和(自身を含む): 90493200

約数和(自身を除く): 53295380

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 121, 190, 209, 220, 242, 380, 418, 484, 605, 809, 836, 1045, 1210, 1618, 2090, 2299, 2420, 3236, 4045, 4180, 4598, 8090, 8899, 9196, 11495, 15371, 16180, 17798, 22990, 30742, 35596, 44495, 45980, 61484, 76855, 88990, 97889, 153710, 169081, 177980, 195778, 307420, 338162, 391556, 489445, 676324, 845405, 978890, 1690810, 1859891, 1957780, 3381620, 3719782, 7439564, 9299455, 18598910, 37197820]

約数ペア:

[(1, 37197820), (2, 18598910), (4, 9299455), (5, 7439564), (10, 3719782), (11, 3381620), (19, 1957780), (20, 1859891), (22, 1690810), (38, 978890), (44, 845405), (55, 676324), (76, 489445), (95, 391556), (110, 338162), (121, 307420), (190, 195778), (209, 177980), (220, 169081), (242, 153710), (380, 97889), (418, 88990), (484, 76855), (605, 61484), (809, 45980), (836, 44495), (1045, 35596), (1210, 30742), (1618, 22990), (2090, 17798), (2299, 16180), (2420, 15371), (3236, 11495), (4045, 9196), (4180, 8899), (4598, 8090)]