23712760

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{761}}^1$

素因数の和:832

約数の個数: 64

約数和(自身を含む): 57607200

約数和(自身を除く): 33894440

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 41, 76, 82, 95, 152, 164, 190, 205, 328, 380, 410, 760, 761, 779, 820, 1522, 1558, 1640, 3044, 3116, 3805, 3895, 6088, 6232, 7610, 7790, 14459, 15220, 15580, 28918, 30440, 31160, 31201, 57836, 62402, 72295, 115672, 124804, 144590, 156005, 249608, 289180, 312010, 578360, 592819, 624020, 1185638, 1248040, 2371276, 2964095, 4742552, 5928190, 11856380, 23712760]

約数ペア:

[(1, 23712760), (2, 11856380), (4, 5928190), (5, 4742552), (8, 2964095), (10, 2371276), (19, 1248040), (20, 1185638), (38, 624020), (40, 592819), (41, 578360), (76, 312010), (82, 289180), (95, 249608), (152, 156005), (164, 144590), (190, 124804), (205, 115672), (328, 72295), (380, 62402), (410, 57836), (760, 31201), (761, 31160), (779, 30440), (820, 28918), (1522, 15580), (1558, 15220), (1640, 14459), (3044, 7790), (3116, 7610), (3805, 6232), (3895, 6088)]