2024732840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{809}}^1\times {\mathrm{4813}}^1$

素因数の和:5646

約数の個数: 64

約数和(自身を含む): 4913168400

約数和(自身を除く): 2888435560

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 809, 1618, 3236, 4045, 4813, 6472, 8090, 9626, 10517, 16180, 19252, 21034, 24065, 32360, 38504, 42068, 48130, 52585, 62569, 84136, 96260, 105170, 125138, 192520, 210340, 250276, 312845, 420680, 500552, 625690, 1251380, 2502760, 3893717, 7787434, 15574868, 19468585, 31149736, 38937170, 50618321, 77874340, 101236642, 155748680, 202473284, 253091605, 404946568, 506183210, 1012366420, 2024732840]

約数ペア:

[(1, 2024732840), (2, 1012366420), (4, 506183210), (5, 404946568), (8, 253091605), (10, 202473284), (13, 155748680), (20, 101236642), (26, 77874340), (40, 50618321), (52, 38937170), (65, 31149736), (104, 19468585), (130, 15574868), (260, 7787434), (520, 3893717), (809, 2502760), (1618, 1251380), (3236, 625690), (4045, 500552), (4813, 420680), (6472, 312845), (8090, 250276), (9626, 210340), (10517, 192520), (16180, 125138), (19252, 105170), (21034, 96260), (24065, 84136), (32360, 62569), (38504, 52585), (42068, 48130)]