40781639812

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{167}}^1\times {\mathrm{293}}^1\times {\mathrm{2063}}^1$

素因数の和:2628

約数の個数: 48

約数和(自身を含む): 72788792832

約数和(自身を除く): 32007153020

約数列:

[1, 2, 4, 101, 167, 202, 293, 334, 404, 586, 668, 1172, 2063, 4126, 8252, 16867, 29593, 33734, 48931, 59186, 67468, 97862, 118372, 195724, 208363, 344521, 416726, 604459, 689042, 833452, 1208918, 1378084, 2417836, 4942031, 9884062, 19768124, 34796621, 61050359, 69593242, 100944653, 122100718, 139186484, 201889306, 244201436, 403778612, 10195409953, 20390819906, 40781639812]

約数ペア:

[(1, 40781639812), (2, 20390819906), (4, 10195409953), (101, 403778612), (167, 244201436), (202, 201889306), (293, 139186484), (334, 122100718), (404, 100944653), (586, 69593242), (668, 61050359), (1172, 34796621), (2063, 19768124), (4126, 9884062), (8252, 4942031), (16867, 2417836), (29593, 1378084), (33734, 1208918), (48931, 833452), (59186, 689042), (67468, 604459), (97862, 416726), (118372, 344521), (195724, 208363)]