79009320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{50647}}^1$

素因数の和:50674

約数の個数: 64

約数和(自身を含む): 255265920

約数和(自身を除く): 176256600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 50647, 101294, 151941, 202588, 253235, 303882, 405176, 506470, 607764, 658411, 759705, 1012940, 1215528, 1316822, 1519410, 1975233, 2025880, 2633644, 3038820, 3292055, 3950466, 5267288, 6077640, 6584110, 7900932, 9876165, 13168220, 15801864, 19752330, 26336440, 39504660, 79009320]

約数ペア:

[(1, 79009320), (2, 39504660), (3, 26336440), (4, 19752330), (5, 15801864), (6, 13168220), (8, 9876165), (10, 7900932), (12, 6584110), (13, 6077640), (15, 5267288), (20, 3950466), (24, 3292055), (26, 3038820), (30, 2633644), (39, 2025880), (40, 1975233), (52, 1519410), (60, 1316822), (65, 1215528), (78, 1012940), (104, 759705), (120, 658411), (130, 607764), (156, 506470), (195, 405176), (260, 303882), (312, 253235), (390, 202588), (520, 151941), (780, 101294), (1560, 50647)]