2756201600

素因数分解:

$2^7\times 5^2\times {\mathrm{659}}^1\times {\mathrm{1307}}^1$

素因数の和:1990

約数の個数: 96

約数和(自身を含む): 6824228400

約数和(自身を除く): 4068026800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 320, 400, 640, 659, 800, 1307, 1318, 1600, 2614, 2636, 3200, 3295, 5228, 5272, 6535, 6590, 10456, 10544, 13070, 13180, 16475, 20912, 21088, 26140, 26360, 32675, 32950, 41824, 42176, 52280, 52720, 65350, 65900, 83648, 84352, 104560, 105440, 130700, 131800, 167296, 209120, 210880, 261400, 263600, 418240, 421760, 522800, 527200, 836480, 861313, 1045600, 1054400, 1722626, 2091200, 2108800, 3445252, 4182400, 4306565, 6890504, 8613130, 13781008, 17226260, 21532825, 27562016, 34452520, 43065650, 55124032, 68905040, 86131300, 110248064, 137810080, 172262600, 275620160, 344525200, 551240320, 689050400, 1378100800, 2756201600]

約数ペア:

[(1, 2756201600), (2, 1378100800), (4, 689050400), (5, 551240320), (8, 344525200), (10, 275620160), (16, 172262600), (20, 137810080), (25, 110248064), (32, 86131300), (40, 68905040), (50, 55124032), (64, 43065650), (80, 34452520), (100, 27562016), (128, 21532825), (160, 17226260), (200, 13781008), (320, 8613130), (400, 6890504), (640, 4306565), (659, 4182400), (800, 3445252), (1307, 2108800), (1318, 2091200), (1600, 1722626), (2614, 1054400), (2636, 1045600), (3200, 861313), (3295, 836480), (5228, 527200), (5272, 522800), (6535, 421760), (6590, 418240), (10456, 263600), (10544, 261400), (13070, 210880), (13180, 209120), (16475, 167296), (20912, 131800), (21088, 130700), (26140, 105440), (26360, 104560), (32675, 84352), (32950, 83648), (41824, 65900), (42176, 65350), (52280, 52720)]