284429653640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{28105697}}^1$

素因数の和:28105742

約数の個数: 64

約数和(自身を含む): 728499692160

約数和(自身を除く): 444070038520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 40, 44, 46, 55, 88, 92, 110, 115, 184, 220, 230, 253, 440, 460, 506, 920, 1012, 1265, 2024, 2530, 5060, 10120, 28105697, 56211394, 112422788, 140528485, 224845576, 281056970, 309162667, 562113940, 618325334, 646431031, 1124227880, 1236650668, 1292862062, 1545813335, 2473301336, 2585724124, 3091626670, 3232155155, 5171448248, 6183253340, 6464310310, 7110741341, 12366506680, 12928620620, 14221482682, 25857241240, 28442965364, 35553706705, 56885930728, 71107413410, 142214826820, 284429653640]

約数ペア:

[(1, 284429653640), (2, 142214826820), (4, 71107413410), (5, 56885930728), (8, 35553706705), (10, 28442965364), (11, 25857241240), (20, 14221482682), (22, 12928620620), (23, 12366506680), (40, 7110741341), (44, 6464310310), (46, 6183253340), (55, 5171448248), (88, 3232155155), (92, 3091626670), (110, 2585724124), (115, 2473301336), (184, 1545813335), (220, 1292862062), (230, 1236650668), (253, 1124227880), (440, 646431031), (460, 618325334), (506, 562113940), (920, 309162667), (1012, 281056970), (1265, 224845576), (2024, 140528485), (2530, 112422788), (5060, 56211394), (10120, 28105697)]