38352800

素因数分解:

$2^5\times 5^2\times {\mathrm{191}}^1\times {\mathrm{251}}^1$

素因数の和:462

約数の個数: 72

約数和(自身を含む): 94493952

約数和(自身を除く): 56141152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 191, 200, 251, 382, 400, 502, 764, 800, 955, 1004, 1255, 1528, 1910, 2008, 2510, 3056, 3820, 4016, 4775, 5020, 6112, 6275, 7640, 8032, 9550, 10040, 12550, 15280, 19100, 20080, 25100, 30560, 38200, 40160, 47941, 50200, 76400, 95882, 100400, 152800, 191764, 200800, 239705, 383528, 479410, 767056, 958820, 1198525, 1534112, 1917640, 2397050, 3835280, 4794100, 7670560, 9588200, 19176400, 38352800]

約数ペア:

[(1, 38352800), (2, 19176400), (4, 9588200), (5, 7670560), (8, 4794100), (10, 3835280), (16, 2397050), (20, 1917640), (25, 1534112), (32, 1198525), (40, 958820), (50, 767056), (80, 479410), (100, 383528), (160, 239705), (191, 200800), (200, 191764), (251, 152800), (382, 100400), (400, 95882), (502, 76400), (764, 50200), (800, 47941), (955, 40160), (1004, 38200), (1255, 30560), (1528, 25100), (1910, 20080), (2008, 19100), (2510, 15280), (3056, 12550), (3820, 10040), (4016, 9550), (4775, 8032), (5020, 7640), (6112, 6275)]