20227110725

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{569}}^1\times {\mathrm{1117}}^1$

素因数の和:1782

約数の個数: 48

約数和(自身を含む): 26866881600

約数和(自身を除く): 6639770875

約数列:

[1, 5, 19, 25, 67, 95, 335, 475, 569, 1117, 1273, 1675, 2845, 5585, 6365, 10811, 14225, 21223, 27925, 31825, 38123, 54055, 74839, 106115, 190615, 270275, 374195, 530575, 635573, 724337, 953075, 1421941, 1870975, 3177865, 3621685, 7109705, 12075887, 15889325, 18108425, 35548525, 42583391, 60379435, 212916955, 301897175, 809084429, 1064584775, 4045422145, 20227110725]

約数ペア:

[(1, 20227110725), (5, 4045422145), (19, 1064584775), (25, 809084429), (67, 301897175), (95, 212916955), (335, 60379435), (475, 42583391), (569, 35548525), (1117, 18108425), (1273, 15889325), (1675, 12075887), (2845, 7109705), (5585, 3621685), (6365, 3177865), (10811, 1870975), (14225, 1421941), (21223, 953075), (27925, 724337), (31825, 635573), (38123, 530575), (54055, 374195), (74839, 270275), (106115, 190615)]