38884300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4273}}^1$

素因数の和:4307

約数の個数: 72

約数和(自身を含む): 103875296

約数和(自身を除く): 64990996

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 130, 140, 175, 182, 260, 325, 350, 364, 455, 650, 700, 910, 1300, 1820, 2275, 4273, 4550, 8546, 9100, 17092, 21365, 29911, 42730, 55549, 59822, 85460, 106825, 111098, 119644, 149555, 213650, 222196, 277745, 299110, 388843, 427300, 555490, 598220, 747775, 777686, 1110980, 1388725, 1495550, 1555372, 1944215, 2777450, 2991100, 3888430, 5554900, 7776860, 9721075, 19442150, 38884300]

約数ペア:

[(1, 38884300), (2, 19442150), (4, 9721075), (5, 7776860), (7, 5554900), (10, 3888430), (13, 2991100), (14, 2777450), (20, 1944215), (25, 1555372), (26, 1495550), (28, 1388725), (35, 1110980), (50, 777686), (52, 747775), (65, 598220), (70, 555490), (91, 427300), (100, 388843), (130, 299110), (140, 277745), (175, 222196), (182, 213650), (260, 149555), (325, 119644), (350, 111098), (364, 106825), (455, 85460), (650, 59822), (700, 55549), (910, 42730), (1300, 29911), (1820, 21365), (2275, 17092), (4273, 9100), (4550, 8546)]