71941600

素因数分解:

$2^5\times 5^2\times {\mathrm{19}}^1\times {\mathrm{4733}}^1$

素因数の和:4772

約数の個数: 72

約数和(自身を含む): 184910040

約数和(自身を除く): 112968440

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 76, 80, 95, 100, 152, 160, 190, 200, 304, 380, 400, 475, 608, 760, 800, 950, 1520, 1900, 3040, 3800, 4733, 7600, 9466, 15200, 18932, 23665, 37864, 47330, 75728, 89927, 94660, 118325, 151456, 179854, 189320, 236650, 359708, 378640, 449635, 473300, 719416, 757280, 899270, 946600, 1438832, 1798540, 1893200, 2248175, 2877664, 3597080, 3786400, 4496350, 7194160, 8992700, 14388320, 17985400, 35970800, 71941600]

約数ペア:

[(1, 71941600), (2, 35970800), (4, 17985400), (5, 14388320), (8, 8992700), (10, 7194160), (16, 4496350), (19, 3786400), (20, 3597080), (25, 2877664), (32, 2248175), (38, 1893200), (40, 1798540), (50, 1438832), (76, 946600), (80, 899270), (95, 757280), (100, 719416), (152, 473300), (160, 449635), (190, 378640), (200, 359708), (304, 236650), (380, 189320), (400, 179854), (475, 151456), (608, 118325), (760, 94660), (800, 89927), (950, 75728), (1520, 47330), (1900, 37864), (3040, 23665), (3800, 18932), (4733, 15200), (7600, 9466)]