5351920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{503}}^1$

素因数の和:542

約数の個数: 80

約数和(自身を含む): 14999040

約数和(自身を除く): 9647120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 503, 532, 560, 665, 760, 1006, 1064, 1330, 1520, 2012, 2128, 2515, 2660, 3521, 4024, 5030, 5320, 7042, 8048, 9557, 10060, 10640, 14084, 17605, 19114, 20120, 28168, 35210, 38228, 40240, 47785, 56336, 66899, 70420, 76456, 95570, 133798, 140840, 152912, 191140, 267596, 281680, 334495, 382280, 535192, 668990, 764560, 1070384, 1337980, 2675960, 5351920]

約数ペア:

[(1, 5351920), (2, 2675960), (4, 1337980), (5, 1070384), (7, 764560), (8, 668990), (10, 535192), (14, 382280), (16, 334495), (19, 281680), (20, 267596), (28, 191140), (35, 152912), (38, 140840), (40, 133798), (56, 95570), (70, 76456), (76, 70420), (80, 66899), (95, 56336), (112, 47785), (133, 40240), (140, 38228), (152, 35210), (190, 28168), (266, 20120), (280, 19114), (304, 17605), (380, 14084), (503, 10640), (532, 10060), (560, 9557), (665, 8048), (760, 7042), (1006, 5320), (1064, 5030), (1330, 4024), (1520, 3521), (2012, 2660), (2128, 2515)]