394001400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{50513}}^1$

素因数の和:50545

約数の個数: 96

約数和(自身を含む): 1315384560

約数和(自身を除く): 921383160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 150, 156, 195, 200, 260, 300, 312, 325, 390, 520, 600, 650, 780, 975, 1300, 1560, 1950, 2600, 3900, 7800, 50513, 101026, 151539, 202052, 252565, 303078, 404104, 505130, 606156, 656669, 757695, 1010260, 1212312, 1262825, 1313338, 1515390, 1970007, 2020520, 2525650, 2626676, 3030780, 3283345, 3788475, 3940014, 5051300, 5253352, 6061560, 6566690, 7576950, 7880028, 9850035, 10102600, 13133380, 15153900, 15760056, 16416725, 19700070, 26266760, 30307800, 32833450, 39400140, 49250175, 65666900, 78800280, 98500350, 131333800, 197000700, 394001400]

約数ペア:

[(1, 394001400), (2, 197000700), (3, 131333800), (4, 98500350), (5, 78800280), (6, 65666900), (8, 49250175), (10, 39400140), (12, 32833450), (13, 30307800), (15, 26266760), (20, 19700070), (24, 16416725), (25, 15760056), (26, 15153900), (30, 13133380), (39, 10102600), (40, 9850035), (50, 7880028), (52, 7576950), (60, 6566690), (65, 6061560), (75, 5253352), (78, 5051300), (100, 3940014), (104, 3788475), (120, 3283345), (130, 3030780), (150, 2626676), (156, 2525650), (195, 2020520), (200, 1970007), (260, 1515390), (300, 1313338), (312, 1262825), (325, 1212312), (390, 1010260), (520, 757695), (600, 656669), (650, 606156), (780, 505130), (975, 404104), (1300, 303078), (1560, 252565), (1950, 202052), (2600, 151539), (3900, 101026), (7800, 50513)]