7788326240

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2116393}}^1$

素因数の和:2116431

約数の個数: 48

約数和(自身を含む): 19199926368

約数和(自身を除く): 11411600128

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3680, 2116393, 4232786, 8465572, 10581965, 16931144, 21163930, 33862288, 42327860, 48677039, 67724576, 84655720, 97354078, 169311440, 194708156, 243385195, 338622880, 389416312, 486770390, 778832624, 973540780, 1557665248, 1947081560, 3894163120, 7788326240]

約数ペア:

[(1, 7788326240), (2, 3894163120), (4, 1947081560), (5, 1557665248), (8, 973540780), (10, 778832624), (16, 486770390), (20, 389416312), (23, 338622880), (32, 243385195), (40, 194708156), (46, 169311440), (80, 97354078), (92, 84655720), (115, 67724576), (160, 48677039), (184, 42327860), (230, 33862288), (368, 21163930), (460, 16931144), (736, 10581965), (920, 8465572), (1840, 4232786), (3680, 2116393)]