25838580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:265

約数の個数: 96

約数和(自身を含む): 75688704

約数和(自身を除く): 49850124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 103, 111, 113, 148, 185, 206, 222, 226, 309, 339, 370, 412, 444, 452, 515, 555, 565, 618, 678, 740, 1030, 1110, 1130, 1236, 1356, 1545, 1695, 2060, 2220, 2260, 3090, 3390, 3811, 4181, 6180, 6780, 7622, 8362, 11433, 11639, 12543, 15244, 16724, 19055, 20905, 22866, 23278, 25086, 34917, 38110, 41810, 45732, 46556, 50172, 57165, 58195, 62715, 69834, 76220, 83620, 114330, 116390, 125430, 139668, 174585, 228660, 232780, 250860, 349170, 430643, 698340, 861286, 1291929, 1722572, 2153215, 2583858, 4306430, 5167716, 6459645, 8612860, 12919290, 25838580]

約数ペア:

[(1, 25838580), (2, 12919290), (3, 8612860), (4, 6459645), (5, 5167716), (6, 4306430), (10, 2583858), (12, 2153215), (15, 1722572), (20, 1291929), (30, 861286), (37, 698340), (60, 430643), (74, 349170), (103, 250860), (111, 232780), (113, 228660), (148, 174585), (185, 139668), (206, 125430), (222, 116390), (226, 114330), (309, 83620), (339, 76220), (370, 69834), (412, 62715), (444, 58195), (452, 57165), (515, 50172), (555, 46556), (565, 45732), (618, 41810), (678, 38110), (740, 34917), (1030, 25086), (1110, 23278), (1130, 22866), (1236, 20905), (1356, 19055), (1545, 16724), (1695, 15244), (2060, 12543), (2220, 11639), (2260, 11433), (3090, 8362), (3390, 7622), (3811, 6780), (4181, 6180)]