86132900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4243}}^1$

素因数の和:4293

約数の個数: 72

約数和(自身を含む): 221027520

約数和(自身を除く): 134894620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 29, 35, 50, 58, 70, 100, 116, 140, 145, 175, 203, 290, 350, 406, 580, 700, 725, 812, 1015, 1450, 2030, 2900, 4060, 4243, 5075, 8486, 10150, 16972, 20300, 21215, 29701, 42430, 59402, 84860, 106075, 118804, 123047, 148505, 212150, 246094, 297010, 424300, 492188, 594020, 615235, 742525, 861329, 1230470, 1485050, 1722658, 2460940, 2970100, 3076175, 3445316, 4306645, 6152350, 8613290, 12304700, 17226580, 21533225, 43066450, 86132900]

約数ペア:

[(1, 86132900), (2, 43066450), (4, 21533225), (5, 17226580), (7, 12304700), (10, 8613290), (14, 6152350), (20, 4306645), (25, 3445316), (28, 3076175), (29, 2970100), (35, 2460940), (50, 1722658), (58, 1485050), (70, 1230470), (100, 861329), (116, 742525), (140, 615235), (145, 594020), (175, 492188), (203, 424300), (290, 297010), (350, 246094), (406, 212150), (580, 148505), (700, 123047), (725, 118804), (812, 106075), (1015, 84860), (1450, 59402), (2030, 42430), (2900, 29701), (4060, 21215), (4243, 20300), (5075, 16972), (8486, 10150)]