104906240

素因数分解:

$2^9\times 5^1\times {\mathrm{43}}^1\times {\mathrm{953}}^1$

素因数の和:1019

約数の個数: 80

約数和(自身を含む): 257648688

約数和(自身を除く): 152742448

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 128, 160, 172, 215, 256, 320, 344, 430, 512, 640, 688, 860, 953, 1280, 1376, 1720, 1906, 2560, 2752, 3440, 3812, 4765, 5504, 6880, 7624, 9530, 11008, 13760, 15248, 19060, 22016, 27520, 30496, 38120, 40979, 55040, 60992, 76240, 81958, 110080, 121984, 152480, 163916, 204895, 243968, 304960, 327832, 409790, 487936, 609920, 655664, 819580, 1219840, 1311328, 1639160, 2439680, 2622656, 3278320, 5245312, 6556640, 10490624, 13113280, 20981248, 26226560, 52453120, 104906240]

約数ペア:

[(1, 104906240), (2, 52453120), (4, 26226560), (5, 20981248), (8, 13113280), (10, 10490624), (16, 6556640), (20, 5245312), (32, 3278320), (40, 2622656), (43, 2439680), (64, 1639160), (80, 1311328), (86, 1219840), (128, 819580), (160, 655664), (172, 609920), (215, 487936), (256, 409790), (320, 327832), (344, 304960), (430, 243968), (512, 204895), (640, 163916), (688, 152480), (860, 121984), (953, 110080), (1280, 81958), (1376, 76240), (1720, 60992), (1906, 55040), (2560, 40979), (2752, 38120), (3440, 30496), (3812, 27520), (4765, 22016), (5504, 19060), (6880, 15248), (7624, 13760), (9530, 11008)]