25390992

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2531}}^1$

素因数の和:2572

約数の個数: 80

約数和(自身を含む): 75352320

約数和(自身を除く): 49961328

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 33, 38, 44, 48, 57, 66, 76, 88, 114, 132, 152, 176, 209, 228, 264, 304, 418, 456, 528, 627, 836, 912, 1254, 1672, 2508, 2531, 3344, 5016, 5062, 7593, 10032, 10124, 15186, 20248, 27841, 30372, 40496, 48089, 55682, 60744, 83523, 96178, 111364, 121488, 144267, 167046, 192356, 222728, 288534, 334092, 384712, 445456, 528979, 577068, 668184, 769424, 1057958, 1154136, 1336368, 1586937, 2115916, 2308272, 3173874, 4231832, 6347748, 8463664, 12695496, 25390992]

約数ペア:

[(1, 25390992), (2, 12695496), (3, 8463664), (4, 6347748), (6, 4231832), (8, 3173874), (11, 2308272), (12, 2115916), (16, 1586937), (19, 1336368), (22, 1154136), (24, 1057958), (33, 769424), (38, 668184), (44, 577068), (48, 528979), (57, 445456), (66, 384712), (76, 334092), (88, 288534), (114, 222728), (132, 192356), (152, 167046), (176, 144267), (209, 121488), (228, 111364), (264, 96178), (304, 83523), (418, 60744), (456, 55682), (528, 48089), (627, 40496), (836, 30372), (912, 27841), (1254, 20248), (1672, 15186), (2508, 10124), (2531, 10032), (3344, 7593), (5016, 5062)]