54283760

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{503}}^1$

素因数の和:606

約数の個数: 80

約数和(自身を含む): 134991360

約数和(自身を除く): 80707600

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 71, 76, 80, 95, 142, 152, 190, 284, 304, 355, 380, 503, 568, 710, 760, 1006, 1136, 1349, 1420, 1520, 2012, 2515, 2698, 2840, 4024, 5030, 5396, 5680, 6745, 8048, 9557, 10060, 10792, 13490, 19114, 20120, 21584, 26980, 35713, 38228, 40240, 47785, 53960, 71426, 76456, 95570, 107920, 142852, 152912, 178565, 191140, 285704, 357130, 382280, 571408, 678547, 714260, 764560, 1357094, 1428520, 2714188, 2857040, 3392735, 5428376, 6785470, 10856752, 13570940, 27141880, 54283760]

約数ペア:

[(1, 54283760), (2, 27141880), (4, 13570940), (5, 10856752), (8, 6785470), (10, 5428376), (16, 3392735), (19, 2857040), (20, 2714188), (38, 1428520), (40, 1357094), (71, 764560), (76, 714260), (80, 678547), (95, 571408), (142, 382280), (152, 357130), (190, 285704), (284, 191140), (304, 178565), (355, 152912), (380, 142852), (503, 107920), (568, 95570), (710, 76456), (760, 71426), (1006, 53960), (1136, 47785), (1349, 40240), (1420, 38228), (1520, 35713), (2012, 26980), (2515, 21584), (2698, 20120), (2840, 19114), (4024, 13490), (5030, 10792), (5396, 10060), (5680, 9557), (6745, 8048)]