1683677320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{5813}}^1$

素因数の和:6394

約数の個数: 64

約数和(自身を含む): 4087707120

約数和(自身を除く): 2404029800

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 557, 1114, 2228, 2785, 4456, 5570, 5813, 7241, 11140, 11626, 14482, 22280, 23252, 28964, 29065, 36205, 46504, 57928, 58130, 72410, 75569, 116260, 144820, 151138, 232520, 289640, 302276, 377845, 604552, 755690, 1511380, 3022760, 3237841, 6475682, 12951364, 16189205, 25902728, 32378410, 42091933, 64756820, 84183866, 129513640, 168367732, 210459665, 336735464, 420919330, 841838660, 1683677320]

約数ペア:

[(1, 1683677320), (2, 841838660), (4, 420919330), (5, 336735464), (8, 210459665), (10, 168367732), (13, 129513640), (20, 84183866), (26, 64756820), (40, 42091933), (52, 32378410), (65, 25902728), (104, 16189205), (130, 12951364), (260, 6475682), (520, 3237841), (557, 3022760), (1114, 1511380), (2228, 755690), (2785, 604552), (4456, 377845), (5570, 302276), (5813, 289640), (7241, 232520), (11140, 151138), (11626, 144820), (14482, 116260), (22280, 75569), (23252, 72410), (28964, 58130), (29065, 57928), (36205, 46504)]