9808700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1$

素因数の和:303

約数の個数: 72

約数和(自身を含む): 23946384

約数和(自身を除く): 14137684

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 37, 44, 50, 55, 74, 100, 110, 148, 185, 220, 241, 275, 370, 407, 482, 550, 740, 814, 925, 964, 1100, 1205, 1628, 1850, 2035, 2410, 2651, 3700, 4070, 4820, 5302, 6025, 8140, 8917, 10175, 10604, 12050, 13255, 17834, 20350, 24100, 26510, 35668, 40700, 44585, 53020, 66275, 89170, 98087, 132550, 178340, 196174, 222925, 265100, 392348, 445850, 490435, 891700, 980870, 1961740, 2452175, 4904350, 9808700]

約数ペア:

[(1, 9808700), (2, 4904350), (4, 2452175), (5, 1961740), (10, 980870), (11, 891700), (20, 490435), (22, 445850), (25, 392348), (37, 265100), (44, 222925), (50, 196174), (55, 178340), (74, 132550), (100, 98087), (110, 89170), (148, 66275), (185, 53020), (220, 44585), (241, 40700), (275, 35668), (370, 26510), (407, 24100), (482, 20350), (550, 17834), (740, 13255), (814, 12050), (925, 10604), (964, 10175), (1100, 8917), (1205, 8140), (1628, 6025), (1850, 5302), (2035, 4820), (2410, 4070), (2651, 3700)]