4865457072950

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{691}}^1\times {\mathrm{7411771}}^1$

素因数の和:7412493

約数の個数: 48

約数和(自身を含む): 9539839976640

約数和(自身を除く): 4674382903690

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 691, 950, 1382, 3455, 6910, 13129, 17275, 26258, 34550, 65645, 131290, 328225, 656450, 7411771, 14823542, 37058855, 74117710, 140823649, 185294275, 281647298, 370588550, 704118245, 1408236490, 3520591225, 5121533761, 7041182450, 10243067522, 25607668805, 51215337610, 97309141459, 128038344025, 194618282918, 256076688050, 486545707295, 973091414590, 2432728536475, 4865457072950]

約数ペア:

[(1, 4865457072950), (2, 2432728536475), (5, 973091414590), (10, 486545707295), (19, 256076688050), (25, 194618282918), (38, 128038344025), (50, 97309141459), (95, 51215337610), (190, 25607668805), (475, 10243067522), (691, 7041182450), (950, 5121533761), (1382, 3520591225), (3455, 1408236490), (6910, 704118245), (13129, 370588550), (17275, 281647298), (26258, 185294275), (34550, 140823649), (65645, 74117710), (131290, 37058855), (328225, 14823542), (656450, 7411771)]