2996931440

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{13003}}^1$

素因数の和:13126

約数の個数: 80

約数和(自身を含む): 7236882048

約数和(自身を除く): 4239950608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 67, 80, 86, 134, 172, 215, 268, 335, 344, 430, 536, 670, 688, 860, 1072, 1340, 1720, 2680, 2881, 3440, 5360, 5762, 11524, 13003, 14405, 23048, 26006, 28810, 46096, 52012, 57620, 65015, 104024, 115240, 130030, 208048, 230480, 260060, 520120, 559129, 871201, 1040240, 1118258, 1742402, 2236516, 2795645, 3484804, 4356005, 4473032, 5591290, 6969608, 8712010, 8946064, 11182580, 13939216, 17424020, 22365160, 34848040, 37461643, 44730320, 69696080, 74923286, 149846572, 187308215, 299693144, 374616430, 599386288, 749232860, 1498465720, 2996931440]

約数ペア:

[(1, 2996931440), (2, 1498465720), (4, 749232860), (5, 599386288), (8, 374616430), (10, 299693144), (16, 187308215), (20, 149846572), (40, 74923286), (43, 69696080), (67, 44730320), (80, 37461643), (86, 34848040), (134, 22365160), (172, 17424020), (215, 13939216), (268, 11182580), (335, 8946064), (344, 8712010), (430, 6969608), (536, 5591290), (670, 4473032), (688, 4356005), (860, 3484804), (1072, 2795645), (1340, 2236516), (1720, 1742402), (2680, 1118258), (2881, 1040240), (3440, 871201), (5360, 559129), (5762, 520120), (11524, 260060), (13003, 230480), (14405, 208048), (23048, 130030), (26006, 115240), (28810, 104024), (46096, 65015), (52012, 57620)]