263177930080

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1252751}}^1$

素因数の和:1252880

約数の個数: 96

約数和(自身を含む): 676215485568

約数和(自身を除く): 413037555488

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 101, 104, 130, 160, 202, 208, 260, 404, 416, 505, 520, 808, 1010, 1040, 1313, 1616, 2020, 2080, 2626, 3232, 4040, 5252, 6565, 8080, 10504, 13130, 16160, 21008, 26260, 42016, 52520, 105040, 210080, 1252751, 2505502, 5011004, 6263755, 10022008, 12527510, 16285763, 20044016, 25055020, 32571526, 40088032, 50110040, 65143052, 81428815, 100220080, 126527851, 130286104, 162857630, 200440160, 253055702, 260572208, 325715260, 506111404, 521144416, 632639255, 651430520, 1012222808, 1265278510, 1302861040, 1644862063, 2024445616, 2530557020, 2605722080, 3289724126, 4048891232, 5061114040, 6579448252, 8224310315, 10122228080, 13158896504, 16448620630, 20244456160, 26317793008, 32897241260, 52635586016, 65794482520, 131588965040, 263177930080]

約数ペア:

[(1, 263177930080), (2, 131588965040), (4, 65794482520), (5, 52635586016), (8, 32897241260), (10, 26317793008), (13, 20244456160), (16, 16448620630), (20, 13158896504), (26, 10122228080), (32, 8224310315), (40, 6579448252), (52, 5061114040), (65, 4048891232), (80, 3289724126), (101, 2605722080), (104, 2530557020), (130, 2024445616), (160, 1644862063), (202, 1302861040), (208, 1265278510), (260, 1012222808), (404, 651430520), (416, 632639255), (505, 521144416), (520, 506111404), (808, 325715260), (1010, 260572208), (1040, 253055702), (1313, 200440160), (1616, 162857630), (2020, 130286104), (2080, 126527851), (2626, 100220080), (3232, 81428815), (4040, 65143052), (5252, 50110040), (6565, 40088032), (8080, 32571526), (10504, 25055020), (13130, 20044016), (16160, 16285763), (21008, 12527510), (26260, 10022008), (42016, 6263755), (52520, 5011004), (105040, 2505502), (210080, 1252751)]