48843680

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{16067}}^1$

素因数の和:16101

約数の個数: 48

約数和(自身を含む): 121474080

約数和(自身を除く): 72630400

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 16067, 32134, 64268, 80335, 128536, 160670, 257072, 305273, 321340, 514144, 610546, 642680, 1221092, 1285360, 1526365, 2442184, 2570720, 3052730, 4884368, 6105460, 9768736, 12210920, 24421840, 48843680]

約数ペア:

[(1, 48843680), (2, 24421840), (4, 12210920), (5, 9768736), (8, 6105460), (10, 4884368), (16, 3052730), (19, 2570720), (20, 2442184), (32, 1526365), (38, 1285360), (40, 1221092), (76, 642680), (80, 610546), (95, 514144), (152, 321340), (160, 305273), (190, 257072), (304, 160670), (380, 128536), (608, 80335), (760, 64268), (1520, 32134), (3040, 16067)]