85096730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1$

素因数の和:515

約数の個数: 64

約数和(自身を含む): 172277280

約数和(自身を除く): 87180550

約数列:

[1, 2, 5, 10, 17, 29, 34, 41, 58, 82, 85, 145, 170, 205, 290, 410, 421, 493, 697, 842, 986, 1189, 1394, 2105, 2378, 2465, 3485, 4210, 4930, 5945, 6970, 7157, 11890, 12209, 14314, 17261, 20213, 24418, 34522, 35785, 40426, 61045, 71570, 86305, 101065, 122090, 172610, 202130, 207553, 293437, 415106, 500569, 586874, 1001138, 1037765, 1467185, 2075530, 2502845, 2934370, 5005690, 8509673, 17019346, 42548365, 85096730]

約数ペア:

[(1, 85096730), (2, 42548365), (5, 17019346), (10, 8509673), (17, 5005690), (29, 2934370), (34, 2502845), (41, 2075530), (58, 1467185), (82, 1037765), (85, 1001138), (145, 586874), (170, 500569), (205, 415106), (290, 293437), (410, 207553), (421, 202130), (493, 172610), (697, 122090), (842, 101065), (986, 86305), (1189, 71570), (1394, 61045), (2105, 40426), (2378, 35785), (2465, 34522), (3485, 24418), (4210, 20213), (4930, 17261), (5945, 14314), (6970, 12209), (7157, 11890)]