26035440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1307}}^1$

素因数の和:1406

約数の個数: 80

約数和(自身を含む): 81744768

約数和(自身を除く): 55709328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 83, 120, 166, 240, 249, 332, 415, 498, 664, 830, 996, 1245, 1307, 1328, 1660, 1992, 2490, 2614, 3320, 3921, 3984, 4980, 5228, 6535, 6640, 7842, 9960, 10456, 13070, 15684, 19605, 19920, 20912, 26140, 31368, 39210, 52280, 62736, 78420, 104560, 108481, 156840, 216962, 313680, 325443, 433924, 542405, 650886, 867848, 1084810, 1301772, 1627215, 1735696, 2169620, 2603544, 3254430, 4339240, 5207088, 6508860, 8678480, 13017720, 26035440]

約数ペア:

[(1, 26035440), (2, 13017720), (3, 8678480), (4, 6508860), (5, 5207088), (6, 4339240), (8, 3254430), (10, 2603544), (12, 2169620), (15, 1735696), (16, 1627215), (20, 1301772), (24, 1084810), (30, 867848), (40, 650886), (48, 542405), (60, 433924), (80, 325443), (83, 313680), (120, 216962), (166, 156840), (240, 108481), (249, 104560), (332, 78420), (415, 62736), (498, 52280), (664, 39210), (830, 31368), (996, 26140), (1245, 20912), (1307, 19920), (1328, 19605), (1660, 15684), (1992, 13070), (2490, 10456), (2614, 9960), (3320, 7842), (3921, 6640), (3984, 6535), (4980, 5228)]