58115560

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{347}}^1$

素因数の和:490

約数の個数: 64

約数和(自身を含む): 135302400

約数和(自身を除く): 77186840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 79, 106, 158, 212, 265, 316, 347, 395, 424, 530, 632, 694, 790, 1060, 1388, 1580, 1735, 2120, 2776, 3160, 3470, 4187, 6940, 8374, 13880, 16748, 18391, 20935, 27413, 33496, 36782, 41870, 54826, 73564, 83740, 91955, 109652, 137065, 147128, 167480, 183910, 219304, 274130, 367820, 548260, 735640, 1096520, 1452889, 2905778, 5811556, 7264445, 11623112, 14528890, 29057780, 58115560]

約数ペア:

[(1, 58115560), (2, 29057780), (4, 14528890), (5, 11623112), (8, 7264445), (10, 5811556), (20, 2905778), (40, 1452889), (53, 1096520), (79, 735640), (106, 548260), (158, 367820), (212, 274130), (265, 219304), (316, 183910), (347, 167480), (395, 147128), (424, 137065), (530, 109652), (632, 91955), (694, 83740), (790, 73564), (1060, 54826), (1388, 41870), (1580, 36782), (1735, 33496), (2120, 27413), (2776, 20935), (3160, 18391), (3470, 16748), (4187, 13880), (6940, 8374)]