2888469260

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1\times {\mathrm{461}}^1$

素因数の和:803

約数の個数: 96

約数和(自身を含む): 6488076672

約数和(自身を除く): 3599607412

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 53, 92, 106, 115, 212, 230, 257, 265, 460, 461, 514, 530, 922, 1028, 1060, 1219, 1285, 1844, 2305, 2438, 2570, 4610, 4876, 5140, 5911, 6095, 9220, 10603, 11822, 12190, 13621, 21206, 23644, 24380, 24433, 27242, 29555, 42412, 48866, 53015, 54484, 59110, 68105, 97732, 106030, 118220, 118477, 122165, 136210, 212060, 236954, 244330, 272420, 313283, 473908, 488660, 561959, 592385, 626566, 1123918, 1184770, 1253132, 1566415, 2247836, 2369540, 2724971, 2809795, 3132830, 5449942, 5619590, 6265660, 6279281, 10899884, 11239180, 12558562, 13624855, 25117124, 27249710, 31396405, 54499420, 62792810, 125585620, 144423463, 288846926, 577693852, 722117315, 1444234630, 2888469260]

約数ペア:

[(1, 2888469260), (2, 1444234630), (4, 722117315), (5, 577693852), (10, 288846926), (20, 144423463), (23, 125585620), (46, 62792810), (53, 54499420), (92, 31396405), (106, 27249710), (115, 25117124), (212, 13624855), (230, 12558562), (257, 11239180), (265, 10899884), (460, 6279281), (461, 6265660), (514, 5619590), (530, 5449942), (922, 3132830), (1028, 2809795), (1060, 2724971), (1219, 2369540), (1285, 2247836), (1844, 1566415), (2305, 1253132), (2438, 1184770), (2570, 1123918), (4610, 626566), (4876, 592385), (5140, 561959), (5911, 488660), (6095, 473908), (9220, 313283), (10603, 272420), (11822, 244330), (12190, 236954), (13621, 212060), (21206, 136210), (23644, 122165), (24380, 118477), (24433, 118220), (27242, 106030), (29555, 97732), (42412, 68105), (48866, 59110), (53015, 54484)]