2247446840

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{467}}^1\times {\mathrm{5231}}^1$

素因数の和:5732

約数の個数: 64

約数和(自身を含む): 5288924160

約数和(自身を除く): 3041477320

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 467, 920, 934, 1868, 2335, 3736, 4670, 5231, 9340, 10462, 10741, 18680, 20924, 21482, 26155, 41848, 42964, 52310, 53705, 85928, 104620, 107410, 120313, 209240, 214820, 240626, 429640, 481252, 601565, 962504, 1203130, 2406260, 2442877, 4812520, 4885754, 9771508, 12214385, 19543016, 24428770, 48857540, 56186171, 97715080, 112372342, 224744684, 280930855, 449489368, 561861710, 1123723420, 2247446840]

約数ペア:

[(1, 2247446840), (2, 1123723420), (4, 561861710), (5, 449489368), (8, 280930855), (10, 224744684), (20, 112372342), (23, 97715080), (40, 56186171), (46, 48857540), (92, 24428770), (115, 19543016), (184, 12214385), (230, 9771508), (460, 4885754), (467, 4812520), (920, 2442877), (934, 2406260), (1868, 1203130), (2335, 962504), (3736, 601565), (4670, 481252), (5231, 429640), (9340, 240626), (10462, 214820), (10741, 209240), (18680, 120313), (20924, 107410), (21482, 104620), (26155, 85928), (41848, 53705), (42964, 52310)]