48685600

素因数分解:

$2^5\times 5^2\times {\mathrm{19}}^1\times {\mathrm{3203}}^1$

素因数の和:3242

約数の個数: 72

約数和(自身を含む): 125148240

約数和(自身を除く): 76462640

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, 3203, 3800, 6406, 7600, 12812, 15200, 16015, 25624, 32030, 51248, 60857, 64060, 80075, 102496, 121714, 128120, 160150, 243428, 256240, 304285, 320300, 486856, 512480, 608570, 640600, 973712, 1217140, 1281200, 1521425, 1947424, 2434280, 2562400, 3042850, 4868560, 6085700, 9737120, 12171400, 24342800, 48685600]

約数ペア:

[(1, 48685600), (2, 24342800), (4, 12171400), (5, 9737120), (8, 6085700), (10, 4868560), (16, 3042850), (19, 2562400), (20, 2434280), (25, 1947424), (32, 1521425), (38, 1281200), (40, 1217140), (50, 973712), (76, 640600), (80, 608570), (95, 512480), (100, 486856), (152, 320300), (160, 304285), (190, 256240), (200, 243428), (304, 160150), (380, 128120), (400, 121714), (475, 102496), (608, 80075), (760, 64060), (800, 60857), (950, 51248), (1520, 32030), (1900, 25624), (3040, 16015), (3203, 15200), (3800, 12812), (6406, 7600)]