4826380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{977}}^1$

素因数の和:1018

約数の個数: 48

約数和(自身を含む): 11501280

約数和(自身を除く): 6674900

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 380, 494, 977, 988, 1235, 1954, 2470, 3908, 4885, 4940, 9770, 12701, 18563, 19540, 25402, 37126, 50804, 63505, 74252, 92815, 127010, 185630, 241319, 254020, 371260, 482638, 965276, 1206595, 2413190, 4826380]

約数ペア:

[(1, 4826380), (2, 2413190), (4, 1206595), (5, 965276), (10, 482638), (13, 371260), (19, 254020), (20, 241319), (26, 185630), (38, 127010), (52, 92815), (65, 74252), (76, 63505), (95, 50804), (130, 37126), (190, 25402), (247, 19540), (260, 18563), (380, 12701), (494, 9770), (977, 4940), (988, 4885), (1235, 3908), (1954, 2470)]