3893770160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{50753}}^1$

素因数の和:50910

約数の個数: 80

約数和(自身を含む): 10422029376

約数和(自身を除く): 6528259216

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 137, 140, 274, 280, 548, 560, 685, 959, 1096, 1370, 1918, 2192, 2740, 3836, 4795, 5480, 7672, 9590, 10960, 15344, 19180, 38360, 50753, 76720, 101506, 203012, 253765, 355271, 406024, 507530, 710542, 812048, 1015060, 1421084, 1776355, 2030120, 2842168, 3552710, 4060240, 5684336, 6953161, 7105420, 13906322, 14210840, 27812644, 28421680, 34765805, 48672127, 55625288, 69531610, 97344254, 111250576, 139063220, 194688508, 243360635, 278126440, 389377016, 486721270, 556252880, 778754032, 973442540, 1946885080, 3893770160]

約数ペア:

[(1, 3893770160), (2, 1946885080), (4, 973442540), (5, 778754032), (7, 556252880), (8, 486721270), (10, 389377016), (14, 278126440), (16, 243360635), (20, 194688508), (28, 139063220), (35, 111250576), (40, 97344254), (56, 69531610), (70, 55625288), (80, 48672127), (112, 34765805), (137, 28421680), (140, 27812644), (274, 14210840), (280, 13906322), (548, 7105420), (560, 6953161), (685, 5684336), (959, 4060240), (1096, 3552710), (1370, 2842168), (1918, 2030120), (2192, 1776355), (2740, 1421084), (3836, 1015060), (4795, 812048), (5480, 710542), (7672, 507530), (9590, 406024), (10960, 355271), (15344, 253765), (19180, 203012), (38360, 101506), (50753, 76720)]