58989580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{2339}}^1$

素因数の和:2458

約数の個数: 48

約数和(自身を含む): 134840160

約数和(自身を除く): 75850580

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 97, 130, 194, 260, 388, 485, 970, 1261, 1940, 2339, 2522, 4678, 5044, 6305, 9356, 11695, 12610, 23390, 25220, 30407, 46780, 60814, 121628, 152035, 226883, 304070, 453766, 608140, 907532, 1134415, 2268830, 2949479, 4537660, 5898958, 11797916, 14747395, 29494790, 58989580]

約数ペア:

[(1, 58989580), (2, 29494790), (4, 14747395), (5, 11797916), (10, 5898958), (13, 4537660), (20, 2949479), (26, 2268830), (52, 1134415), (65, 907532), (97, 608140), (130, 453766), (194, 304070), (260, 226883), (388, 152035), (485, 121628), (970, 60814), (1261, 46780), (1940, 30407), (2339, 25220), (2522, 23390), (4678, 12610), (5044, 11695), (6305, 9356)]