107409520

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{277}}^1$

素因数の和:458

約数の個数: 80

約数和(自身を含む): 259367328

約数和(自身を除く): 151957808

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 131, 148, 185, 262, 277, 296, 370, 524, 554, 592, 655, 740, 1048, 1108, 1310, 1385, 1480, 2096, 2216, 2620, 2770, 2960, 4432, 4847, 5240, 5540, 9694, 10249, 10480, 11080, 19388, 20498, 22160, 24235, 36287, 38776, 40996, 48470, 51245, 72574, 77552, 81992, 96940, 102490, 145148, 163984, 181435, 193880, 204980, 290296, 362870, 387760, 409960, 580592, 725740, 819920, 1342619, 1451480, 2685238, 2902960, 5370476, 6713095, 10740952, 13426190, 21481904, 26852380, 53704760, 107409520]

約数ペア:

[(1, 107409520), (2, 53704760), (4, 26852380), (5, 21481904), (8, 13426190), (10, 10740952), (16, 6713095), (20, 5370476), (37, 2902960), (40, 2685238), (74, 1451480), (80, 1342619), (131, 819920), (148, 725740), (185, 580592), (262, 409960), (277, 387760), (296, 362870), (370, 290296), (524, 204980), (554, 193880), (592, 181435), (655, 163984), (740, 145148), (1048, 102490), (1108, 96940), (1310, 81992), (1385, 77552), (1480, 72574), (2096, 51245), (2216, 48470), (2620, 40996), (2770, 38776), (2960, 36287), (4432, 24235), (4847, 22160), (5240, 20498), (5540, 19388), (9694, 11080), (10249, 10480)]