2034379875

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{257}}^1$

素因数の和:406

約数の個数: 128

約数和(自身を含む): 3941084160

約数和(自身を除く): 1906704285

約数列:

[1, 3, 5, 11, 15, 19, 25, 33, 55, 57, 75, 95, 101, 125, 165, 209, 257, 275, 285, 303, 375, 475, 505, 627, 771, 825, 1045, 1111, 1285, 1375, 1425, 1515, 1919, 2375, 2525, 2827, 3135, 3333, 3855, 4125, 4883, 5225, 5555, 5757, 6425, 7125, 7575, 8481, 9595, 12625, 14135, 14649, 15675, 16665, 19275, 21109, 24415, 25957, 26125, 27775, 28785, 32125, 37875, 42405, 47975, 53713, 63327, 70675, 73245, 77871, 78375, 83325, 96375, 105545, 122075, 129785, 138875, 143925, 161139, 212025, 239875, 268565, 285527, 316635, 353375, 366225, 389355, 416625, 493183, 527725, 610375, 648925, 719625, 805695, 856581, 1060125, 1342825, 1427635, 1479549, 1583175, 1831125, 1946775, 2465915, 2638625, 3244625, 4028475, 4282905, 5425013, 6714125, 7138175, 7397745, 7915875, 9733875, 12329575, 16275039, 20142375, 21414525, 27125065, 35690875, 36988725, 61647875, 81375195, 107072625, 135625325, 184943625, 406875975, 678126625, 2034379875]

約数ペア:

[(1, 2034379875), (3, 678126625), (5, 406875975), (11, 184943625), (15, 135625325), (19, 107072625), (25, 81375195), (33, 61647875), (55, 36988725), (57, 35690875), (75, 27125065), (95, 21414525), (101, 20142375), (125, 16275039), (165, 12329575), (209, 9733875), (257, 7915875), (275, 7397745), (285, 7138175), (303, 6714125), (375, 5425013), (475, 4282905), (505, 4028475), (627, 3244625), (771, 2638625), (825, 2465915), (1045, 1946775), (1111, 1831125), (1285, 1583175), (1375, 1479549), (1425, 1427635), (1515, 1342825), (1919, 1060125), (2375, 856581), (2525, 805695), (2827, 719625), (3135, 648925), (3333, 610375), (3855, 527725), (4125, 493183), (4883, 416625), (5225, 389355), (5555, 366225), (5757, 353375), (6425, 316635), (7125, 285527), (7575, 268565), (8481, 239875), (9595, 212025), (12625, 161139), (14135, 143925), (14649, 138875), (15675, 129785), (16665, 122075), (19275, 105545), (21109, 96375), (24415, 83325), (25957, 78375), (26125, 77871), (27775, 73245), (28785, 70675), (32125, 63327), (37875, 53713), (42405, 47975)]