725291230

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{104059}}^1$

素因数の和:104124

約数の個数: 32

約数和(自身を含む): 1416048480

約数和(自身を除く): 690757250

約数列:

[1, 2, 5, 10, 17, 34, 41, 82, 85, 170, 205, 410, 697, 1394, 3485, 6970, 104059, 208118, 520295, 1040590, 1769003, 3538006, 4266419, 8532838, 8845015, 17690030, 21332095, 42664190, 72529123, 145058246, 362645615, 725291230]

約数ペア:

[(1, 725291230), (2, 362645615), (5, 145058246), (10, 72529123), (17, 42664190), (34, 21332095), (41, 17690030), (82, 8845015), (85, 8532838), (170, 4266419), (205, 3538006), (410, 1769003), (697, 1040590), (1394, 520295), (3485, 208118), (6970, 104059)]