1528035879680

素因数分解:

$2^8\times 5^1\times {\mathrm{883}}^1\times {\mathrm{1351957}}^1$

素因数の和:1352861

約数の個数: 72

約数和(自身を含む): 3664271253552

約数和(自身を除く): 2136235373872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 883, 1280, 1766, 3532, 4415, 7064, 8830, 14128, 17660, 28256, 35320, 56512, 70640, 113024, 141280, 226048, 282560, 565120, 1130240, 1351957, 2703914, 5407828, 6759785, 10815656, 13519570, 21631312, 27039140, 43262624, 54078280, 86525248, 108156560, 173050496, 216313120, 346100992, 432626240, 865252480, 1193778031, 1730504960, 2387556062, 4775112124, 5968890155, 9550224248, 11937780310, 19100448496, 23875560620, 38200896992, 47751121240, 76401793984, 95502242480, 152803587968, 191004484960, 305607175936, 382008969920, 764017939840, 1528035879680]

約数ペア:

[(1, 1528035879680), (2, 764017939840), (4, 382008969920), (5, 305607175936), (8, 191004484960), (10, 152803587968), (16, 95502242480), (20, 76401793984), (32, 47751121240), (40, 38200896992), (64, 23875560620), (80, 19100448496), (128, 11937780310), (160, 9550224248), (256, 5968890155), (320, 4775112124), (640, 2387556062), (883, 1730504960), (1280, 1193778031), (1766, 865252480), (3532, 432626240), (4415, 346100992), (7064, 216313120), (8830, 173050496), (14128, 108156560), (17660, 86525248), (28256, 54078280), (35320, 43262624), (56512, 27039140), (70640, 21631312), (113024, 13519570), (141280, 10815656), (226048, 6759785), (282560, 5407828), (565120, 2703914), (1130240, 1351957)]