98022520

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1277}}^1$

素因数の和:1408

約数の個数: 64

約数和(自身を含む): 234640800

約数和(自身を除く): 136618280

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 101, 152, 190, 202, 380, 404, 505, 760, 808, 1010, 1277, 1919, 2020, 2554, 3838, 4040, 5108, 6385, 7676, 9595, 10216, 12770, 15352, 19190, 24263, 25540, 38380, 48526, 51080, 76760, 97052, 121315, 128977, 194104, 242630, 257954, 485260, 515908, 644885, 970520, 1031816, 1289770, 2450563, 2579540, 4901126, 5159080, 9802252, 12252815, 19604504, 24505630, 49011260, 98022520]

約数ペア:

[(1, 98022520), (2, 49011260), (4, 24505630), (5, 19604504), (8, 12252815), (10, 9802252), (19, 5159080), (20, 4901126), (38, 2579540), (40, 2450563), (76, 1289770), (95, 1031816), (101, 970520), (152, 644885), (190, 515908), (202, 485260), (380, 257954), (404, 242630), (505, 194104), (760, 128977), (808, 121315), (1010, 97052), (1277, 76760), (1919, 51080), (2020, 48526), (2554, 38380), (3838, 25540), (4040, 24263), (5108, 19190), (6385, 15352), (7676, 12770), (9595, 10216)]