1567284560

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{523}}^1\times {\mathrm{797}}^1$

素因数の和:1380

約数の個数: 80

約数和(自身を含む): 3733261056

約数和(自身を除く): 2165976496

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 523, 752, 797, 940, 1046, 1594, 1880, 2092, 2615, 3188, 3760, 3985, 4184, 5230, 6376, 7970, 8368, 10460, 12752, 15940, 20920, 24581, 31880, 37459, 41840, 49162, 63760, 74918, 98324, 122905, 149836, 187295, 196648, 245810, 299672, 374590, 393296, 416831, 491620, 599344, 749180, 833662, 983240, 1498360, 1667324, 1966480, 2084155, 2996720, 3334648, 4168310, 6669296, 8336620, 16673240, 19591057, 33346480, 39182114, 78364228, 97955285, 156728456, 195910570, 313456912, 391821140, 783642280, 1567284560]

約数ペア:

[(1, 1567284560), (2, 783642280), (4, 391821140), (5, 313456912), (8, 195910570), (10, 156728456), (16, 97955285), (20, 78364228), (40, 39182114), (47, 33346480), (80, 19591057), (94, 16673240), (188, 8336620), (235, 6669296), (376, 4168310), (470, 3334648), (523, 2996720), (752, 2084155), (797, 1966480), (940, 1667324), (1046, 1498360), (1594, 983240), (1880, 833662), (2092, 749180), (2615, 599344), (3188, 491620), (3760, 416831), (3985, 393296), (4184, 374590), (5230, 299672), (6376, 245810), (7970, 196648), (8368, 187295), (10460, 149836), (12752, 122905), (15940, 98324), (20920, 74918), (24581, 63760), (31880, 49162), (37459, 41840)]