2014464475

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:476

約数の個数: 48

約数和(自身を含む): 2638053376

約数和(自身を除く): 623588901

約数列:

[1, 5, 25, 31, 97, 127, 155, 211, 485, 635, 775, 1055, 2425, 3007, 3175, 3937, 5275, 6541, 12319, 15035, 19685, 20467, 26797, 32705, 61595, 75175, 98425, 102335, 133985, 163525, 307975, 381889, 511675, 634477, 669925, 830707, 1909445, 2599309, 3172385, 4153535, 9547225, 12996545, 15861925, 20767675, 64982725, 80578579, 402892895, 2014464475]

約数ペア:

[(1, 2014464475), (5, 402892895), (25, 80578579), (31, 64982725), (97, 20767675), (127, 15861925), (155, 12996545), (211, 9547225), (485, 4153535), (635, 3172385), (775, 2599309), (1055, 1909445), (2425, 830707), (3007, 669925), (3175, 634477), (3937, 511675), (5275, 381889), (6541, 307975), (12319, 163525), (15035, 133985), (19685, 102335), (20467, 98425), (26797, 75175), (32705, 61595)]