136675760

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1163}}^1$

素因数の和:1302

約数の個数: 80

約数和(自身を含む): 345540384

約数和(自身を除く): 208864624

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 113, 130, 208, 226, 260, 452, 520, 565, 904, 1040, 1130, 1163, 1469, 1808, 2260, 2326, 2938, 4520, 4652, 5815, 5876, 7345, 9040, 9304, 11630, 11752, 14690, 15119, 18608, 23260, 23504, 29380, 30238, 46520, 58760, 60476, 75595, 93040, 117520, 120952, 131419, 151190, 241904, 262838, 302380, 525676, 604760, 657095, 1051352, 1209520, 1314190, 1708447, 2102704, 2628380, 3416894, 5256760, 6833788, 8542235, 10513520, 13667576, 17084470, 27335152, 34168940, 68337880, 136675760]

約数ペア:

[(1, 136675760), (2, 68337880), (4, 34168940), (5, 27335152), (8, 17084470), (10, 13667576), (13, 10513520), (16, 8542235), (20, 6833788), (26, 5256760), (40, 3416894), (52, 2628380), (65, 2102704), (80, 1708447), (104, 1314190), (113, 1209520), (130, 1051352), (208, 657095), (226, 604760), (260, 525676), (452, 302380), (520, 262838), (565, 241904), (904, 151190), (1040, 131419), (1130, 120952), (1163, 117520), (1469, 93040), (1808, 75595), (2260, 60476), (2326, 58760), (2938, 46520), (4520, 30238), (4652, 29380), (5815, 23504), (5876, 23260), (7345, 18608), (9040, 15119), (9304, 14690), (11630, 11752)]