95988380

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:231

約数の個数: 96

約数和(自身を含む): 223110720

約数和(自身を除く): 127122340

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 41, 61, 76, 82, 95, 101, 122, 164, 190, 202, 205, 244, 305, 380, 404, 410, 505, 610, 779, 820, 1010, 1159, 1220, 1558, 1919, 2020, 2318, 2501, 3116, 3838, 3895, 4141, 4636, 5002, 5795, 6161, 7676, 7790, 8282, 9595, 10004, 11590, 12322, 12505, 15580, 16564, 19190, 20705, 23180, 24644, 25010, 30805, 38380, 41410, 47519, 50020, 61610, 78679, 82820, 95038, 117059, 123220, 157358, 190076, 234118, 237595, 252601, 314716, 393395, 468236, 475190, 505202, 585295, 786790, 950380, 1010404, 1170590, 1263005, 1573580, 2341180, 2526010, 4799419, 5052020, 9598838, 19197676, 23997095, 47994190, 95988380]

約数ペア:

[(1, 95988380), (2, 47994190), (4, 23997095), (5, 19197676), (10, 9598838), (19, 5052020), (20, 4799419), (38, 2526010), (41, 2341180), (61, 1573580), (76, 1263005), (82, 1170590), (95, 1010404), (101, 950380), (122, 786790), (164, 585295), (190, 505202), (202, 475190), (205, 468236), (244, 393395), (305, 314716), (380, 252601), (404, 237595), (410, 234118), (505, 190076), (610, 157358), (779, 123220), (820, 117059), (1010, 95038), (1159, 82820), (1220, 78679), (1558, 61610), (1919, 50020), (2020, 47519), (2318, 41410), (2501, 38380), (3116, 30805), (3838, 25010), (3895, 24644), (4141, 23180), (4636, 20705), (5002, 19190), (5795, 16564), (6161, 15580), (7676, 12505), (7790, 12322), (8282, 11590), (9595, 10004)]