4866080

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1789}}^1$

素因数の和:1821

約数の個数: 48

約数和(自身を含む): 12179160

約数和(自身を除く): 7313080

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 1789, 2720, 3578, 7156, 8945, 14312, 17890, 28624, 30413, 35780, 57248, 60826, 71560, 121652, 143120, 152065, 243304, 286240, 304130, 486608, 608260, 973216, 1216520, 2433040, 4866080]

約数ペア:

[(1, 4866080), (2, 2433040), (4, 1216520), (5, 973216), (8, 608260), (10, 486608), (16, 304130), (17, 286240), (20, 243304), (32, 152065), (34, 143120), (40, 121652), (68, 71560), (80, 60826), (85, 57248), (136, 35780), (160, 30413), (170, 28624), (272, 17890), (340, 14312), (544, 8945), (680, 7156), (1360, 3578), (1789, 2720)]