1796648680

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{15377}}^1$

素因数の和:15538

約数の個数: 64

約数和(自身を含む): 4251709440

約数和(自身を除く): 2455060760

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 127, 184, 230, 254, 460, 508, 635, 920, 1016, 1270, 2540, 2921, 5080, 5842, 11684, 14605, 15377, 23368, 29210, 30754, 58420, 61508, 76885, 116840, 123016, 153770, 307540, 353671, 615080, 707342, 1414684, 1768355, 1952879, 2829368, 3536710, 3905758, 7073420, 7811516, 9764395, 14146840, 15623032, 19528790, 39057580, 44916217, 78115160, 89832434, 179664868, 224581085, 359329736, 449162170, 898324340, 1796648680]

約数ペア:

[(1, 1796648680), (2, 898324340), (4, 449162170), (5, 359329736), (8, 224581085), (10, 179664868), (20, 89832434), (23, 78115160), (40, 44916217), (46, 39057580), (92, 19528790), (115, 15623032), (127, 14146840), (184, 9764395), (230, 7811516), (254, 7073420), (460, 3905758), (508, 3536710), (635, 2829368), (920, 1952879), (1016, 1768355), (1270, 1414684), (2540, 707342), (2921, 615080), (5080, 353671), (5842, 307540), (11684, 153770), (14605, 123016), (15377, 116840), (23368, 76885), (29210, 61508), (30754, 58420)]