1566280340

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{797}}^1\times {\mathrm{1013}}^1$

素因数の和:1916

約数の個数: 48

約数和(自身を含む): 3330551952

約数和(自身を除く): 1764271612

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 797, 970, 1013, 1594, 1940, 2026, 3188, 3985, 4052, 5065, 7970, 10130, 15940, 20260, 77309, 98261, 154618, 196522, 309236, 386545, 393044, 491305, 773090, 807361, 982610, 1546180, 1614722, 1965220, 3229444, 4036805, 8073610, 16147220, 78314017, 156628034, 313256068, 391570085, 783140170, 1566280340]

約数ペア:

[(1, 1566280340), (2, 783140170), (4, 391570085), (5, 313256068), (10, 156628034), (20, 78314017), (97, 16147220), (194, 8073610), (388, 4036805), (485, 3229444), (797, 1965220), (970, 1614722), (1013, 1546180), (1594, 982610), (1940, 807361), (2026, 773090), (3188, 491305), (3985, 393044), (4052, 386545), (5065, 309236), (7970, 196522), (10130, 154618), (15940, 98261), (20260, 77309)]