27324920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4243}}^1$

素因数の和:4284

約数の個数: 64

約数和(自身を含む): 73336320

約数和(自身を除く): 46011400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 115, 140, 161, 184, 230, 280, 322, 460, 644, 805, 920, 1288, 1610, 3220, 4243, 6440, 8486, 16972, 21215, 29701, 33944, 42430, 59402, 84860, 97589, 118804, 148505, 169720, 195178, 237608, 297010, 390356, 487945, 594020, 683123, 780712, 975890, 1188040, 1366246, 1951780, 2732492, 3415615, 3903560, 5464984, 6831230, 13662460, 27324920]

約数ペア:

[(1, 27324920), (2, 13662460), (4, 6831230), (5, 5464984), (7, 3903560), (8, 3415615), (10, 2732492), (14, 1951780), (20, 1366246), (23, 1188040), (28, 975890), (35, 780712), (40, 683123), (46, 594020), (56, 487945), (70, 390356), (92, 297010), (115, 237608), (140, 195178), (161, 169720), (184, 148505), (230, 118804), (280, 97589), (322, 84860), (460, 59402), (644, 42430), (805, 33944), (920, 29701), (1288, 21215), (1610, 16972), (3220, 8486), (4243, 6440)]