201732342020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{339491}}^1$

素因数の和:339621

約数の個数: 96

約数和(自身を含む): 481144358016

約数和(自身を除く): 279412015996

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 73, 74, 110, 146, 148, 185, 220, 292, 365, 370, 407, 730, 740, 803, 814, 1460, 1606, 1628, 2035, 2701, 3212, 4015, 4070, 5402, 8030, 8140, 10804, 13505, 16060, 27010, 29711, 54020, 59422, 118844, 148555, 297110, 339491, 594220, 678982, 1357964, 1697455, 3394910, 3734401, 6789820, 7468802, 12561167, 14937604, 18672005, 24782843, 25122334, 37344010, 49565686, 50244668, 62805835, 74688020, 99131372, 123914215, 125611670, 138172837, 247828430, 251223340, 272611273, 276345674, 495656860, 545222546, 552691348, 690864185, 916965191, 1090445092, 1363056365, 1381728370, 1833930382, 2726112730, 2763456740, 3667860764, 4584825955, 5452225460, 9169651910, 10086617101, 18339303820, 20173234202, 40346468404, 50433085505, 100866171010, 201732342020]

約数ペア:

[(1, 201732342020), (2, 100866171010), (4, 50433085505), (5, 40346468404), (10, 20173234202), (11, 18339303820), (20, 10086617101), (22, 9169651910), (37, 5452225460), (44, 4584825955), (55, 3667860764), (73, 2763456740), (74, 2726112730), (110, 1833930382), (146, 1381728370), (148, 1363056365), (185, 1090445092), (220, 916965191), (292, 690864185), (365, 552691348), (370, 545222546), (407, 495656860), (730, 276345674), (740, 272611273), (803, 251223340), (814, 247828430), (1460, 138172837), (1606, 125611670), (1628, 123914215), (2035, 99131372), (2701, 74688020), (3212, 62805835), (4015, 50244668), (4070, 49565686), (5402, 37344010), (8030, 25122334), (8140, 24782843), (10804, 18672005), (13505, 14937604), (16060, 12561167), (27010, 7468802), (29711, 6789820), (54020, 3734401), (59422, 3394910), (118844, 1697455), (148555, 1357964), (297110, 678982), (339491, 594220)]