2685805850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{2131}}^1$

素因数の和:2440

約数の個数: 96

約数和(自身を含む): 6173521536

約数和(自身を除く): 3487715686

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 130, 175, 182, 277, 325, 350, 455, 554, 650, 910, 1385, 1939, 2131, 2275, 2770, 3601, 3878, 4262, 4550, 6925, 7202, 9695, 10655, 13850, 14917, 18005, 19390, 21310, 25207, 27703, 29834, 36010, 48475, 50414, 53275, 55406, 74585, 90025, 96950, 106550, 126035, 138515, 149170, 180050, 193921, 252070, 277030, 372925, 387842, 590287, 630175, 692575, 745850, 969605, 1180574, 1260350, 1385150, 1939210, 2951435, 4132009, 4848025, 5902870, 7673731, 8264018, 9696050, 14757175, 15347462, 20660045, 29514350, 38368655, 41320090, 53716117, 76737310, 103300225, 107432234, 191843275, 206600450, 268580585, 383686550, 537161170, 1342902925, 2685805850]

約数ペア:

[(1, 2685805850), (2, 1342902925), (5, 537161170), (7, 383686550), (10, 268580585), (13, 206600450), (14, 191843275), (25, 107432234), (26, 103300225), (35, 76737310), (50, 53716117), (65, 41320090), (70, 38368655), (91, 29514350), (130, 20660045), (175, 15347462), (182, 14757175), (277, 9696050), (325, 8264018), (350, 7673731), (455, 5902870), (554, 4848025), (650, 4132009), (910, 2951435), (1385, 1939210), (1939, 1385150), (2131, 1260350), (2275, 1180574), (2770, 969605), (3601, 745850), (3878, 692575), (4262, 630175), (4550, 590287), (6925, 387842), (7202, 372925), (9695, 277030), (10655, 252070), (13850, 193921), (14917, 180050), (18005, 149170), (19390, 138515), (21310, 126035), (25207, 106550), (27703, 96950), (29834, 90025), (36010, 74585), (48475, 55406), (50414, 53275)]