113719160

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1\times {\mathrm{313}}^1$

素因数の和:648

約数の個数: 64

約数和(自身を含む): 265870080

約数和(自身を除く): 152150920

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 293, 310, 313, 586, 620, 626, 1172, 1240, 1252, 1465, 1565, 2344, 2504, 2930, 3130, 5860, 6260, 9083, 9703, 11720, 12520, 18166, 19406, 36332, 38812, 45415, 48515, 72664, 77624, 90830, 91709, 97030, 181660, 183418, 194060, 363320, 366836, 388120, 458545, 733672, 917090, 1834180, 2842979, 3668360, 5685958, 11371916, 14214895, 22743832, 28429790, 56859580, 113719160]

約数ペア:

[(1, 113719160), (2, 56859580), (4, 28429790), (5, 22743832), (8, 14214895), (10, 11371916), (20, 5685958), (31, 3668360), (40, 2842979), (62, 1834180), (124, 917090), (155, 733672), (248, 458545), (293, 388120), (310, 366836), (313, 363320), (586, 194060), (620, 183418), (626, 181660), (1172, 97030), (1240, 91709), (1252, 90830), (1465, 77624), (1565, 72664), (2344, 48515), (2504, 45415), (2930, 38812), (3130, 36332), (5860, 19406), (6260, 18166), (9083, 12520), (9703, 11720)]