2045451760

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{5711}}^1$

素因数の和:5783

約数の個数: 120

約数和(自身を含む): 5369531328

約数和(自身を除く): 3324079568

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 37, 40, 44, 55, 74, 80, 88, 110, 121, 148, 176, 185, 220, 242, 296, 370, 407, 440, 484, 592, 605, 740, 814, 880, 968, 1210, 1480, 1628, 1936, 2035, 2420, 2960, 3256, 4070, 4477, 4840, 5711, 6512, 8140, 8954, 9680, 11422, 16280, 17908, 22385, 22844, 28555, 32560, 35816, 44770, 45688, 57110, 62821, 71632, 89540, 91376, 114220, 125642, 179080, 211307, 228440, 251284, 314105, 358160, 422614, 456880, 502568, 628210, 691031, 845228, 1005136, 1056535, 1256420, 1382062, 1690456, 2113070, 2324377, 2512840, 2764124, 3380912, 3455155, 4226140, 4648754, 5025680, 5528248, 6910310, 8452280, 9297508, 11056496, 11621885, 13820620, 16904560, 18595016, 23243770, 25568147, 27641240, 37190032, 46487540, 51136294, 55282480, 92975080, 102272588, 127840735, 185950160, 204545176, 255681470, 409090352, 511362940, 1022725880, 2045451760]

約数ペア:

[(1, 2045451760), (2, 1022725880), (4, 511362940), (5, 409090352), (8, 255681470), (10, 204545176), (11, 185950160), (16, 127840735), (20, 102272588), (22, 92975080), (37, 55282480), (40, 51136294), (44, 46487540), (55, 37190032), (74, 27641240), (80, 25568147), (88, 23243770), (110, 18595016), (121, 16904560), (148, 13820620), (176, 11621885), (185, 11056496), (220, 9297508), (242, 8452280), (296, 6910310), (370, 5528248), (407, 5025680), (440, 4648754), (484, 4226140), (592, 3455155), (605, 3380912), (740, 2764124), (814, 2512840), (880, 2324377), (968, 2113070), (1210, 1690456), (1480, 1382062), (1628, 1256420), (1936, 1056535), (2035, 1005136), (2420, 845228), (2960, 691031), (3256, 628210), (4070, 502568), (4477, 456880), (4840, 422614), (5711, 358160), (6512, 314105), (8140, 251284), (8954, 228440), (9680, 211307), (11422, 179080), (16280, 125642), (17908, 114220), (22385, 91376), (22844, 89540), (28555, 71632), (32560, 62821), (35816, 57110), (44770, 45688)]