26125380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7639}}^1$

素因数の和:7673

約数の個数: 72

約数和(自身を含む): 83428800

約数和(自身を除く): 57303420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 7639, 15278, 22917, 30556, 38195, 45834, 68751, 76390, 91668, 114585, 137502, 145141, 152780, 229170, 275004, 290282, 343755, 435423, 458340, 580564, 687510, 725705, 870846, 1306269, 1375020, 1451410, 1741692, 2177115, 2612538, 2902820, 4354230, 5225076, 6531345, 8708460, 13062690, 26125380]

約数ペア:

[(1, 26125380), (2, 13062690), (3, 8708460), (4, 6531345), (5, 5225076), (6, 4354230), (9, 2902820), (10, 2612538), (12, 2177115), (15, 1741692), (18, 1451410), (19, 1375020), (20, 1306269), (30, 870846), (36, 725705), (38, 687510), (45, 580564), (57, 458340), (60, 435423), (76, 343755), (90, 290282), (95, 275004), (114, 229170), (171, 152780), (180, 145141), (190, 137502), (228, 114585), (285, 91668), (342, 76390), (380, 68751), (570, 45834), (684, 38195), (855, 30556), (1140, 22917), (1710, 15278), (3420, 7639)]