65176060

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{1303}}^1$

素因数の和:1414

約数の個数: 48

約数和(自身を含む): 142615872

約数和(自身を除く): 77439812

約数列:

[1, 2, 4, 5, 10, 20, 41, 61, 82, 122, 164, 205, 244, 305, 410, 610, 820, 1220, 1303, 2501, 2606, 5002, 5212, 6515, 10004, 12505, 13030, 25010, 26060, 50020, 53423, 79483, 106846, 158966, 213692, 267115, 317932, 397415, 534230, 794830, 1068460, 1589660, 3258803, 6517606, 13035212, 16294015, 32588030, 65176060]

約数ペア:

[(1, 65176060), (2, 32588030), (4, 16294015), (5, 13035212), (10, 6517606), (20, 3258803), (41, 1589660), (61, 1068460), (82, 794830), (122, 534230), (164, 397415), (205, 317932), (244, 267115), (305, 213692), (410, 158966), (610, 106846), (820, 79483), (1220, 53423), (1303, 50020), (2501, 26060), (2606, 25010), (5002, 13030), (5212, 12505), (6515, 10004)]