73163861320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2341993}}^1$

素因数の和:2342086

約数の個数: 64

約数和(自身を含む): 182113453440

約数和(自身を除く): 108949592120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 71, 88, 110, 142, 220, 284, 355, 440, 568, 710, 781, 1420, 1562, 2840, 3124, 3905, 6248, 7810, 15620, 31240, 2341993, 4683986, 9367972, 11709965, 18735944, 23419930, 25761923, 46839860, 51523846, 93679720, 103047692, 128809615, 166281503, 206095384, 257619230, 332563006, 515238460, 665126012, 831407515, 1030476920, 1330252024, 1662815030, 1829096533, 3325630060, 3658193066, 6651260120, 7316386132, 9145482665, 14632772264, 18290965330, 36581930660, 73163861320]

約数ペア:

[(1, 73163861320), (2, 36581930660), (4, 18290965330), (5, 14632772264), (8, 9145482665), (10, 7316386132), (11, 6651260120), (20, 3658193066), (22, 3325630060), (40, 1829096533), (44, 1662815030), (55, 1330252024), (71, 1030476920), (88, 831407515), (110, 665126012), (142, 515238460), (220, 332563006), (284, 257619230), (355, 206095384), (440, 166281503), (568, 128809615), (710, 103047692), (781, 93679720), (1420, 51523846), (1562, 46839860), (2840, 25761923), (3124, 23419930), (3905, 18735944), (6248, 11709965), (7810, 9367972), (15620, 4683986), (31240, 2341993)]