28709683600

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{51599}}^1$

素因数の和:51737

約数の個数: 120

約数和(自身を含む): 74976451200

約数和(自身を除く): 46266767600

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 107, 130, 200, 208, 214, 260, 325, 400, 428, 520, 535, 650, 856, 1040, 1070, 1300, 1391, 1712, 2140, 2600, 2675, 2782, 4280, 5200, 5350, 5564, 6955, 8560, 10700, 11128, 13910, 21400, 22256, 27820, 34775, 42800, 51599, 55640, 69550, 103198, 111280, 139100, 206396, 257995, 278200, 412792, 515990, 556400, 670787, 825584, 1031980, 1289975, 1341574, 2063960, 2579950, 2683148, 3353935, 4127920, 5159900, 5366296, 5521093, 6707870, 10319800, 10732592, 11042186, 13415740, 16769675, 20639600, 22084372, 26831480, 27605465, 33539350, 44168744, 53662960, 55210930, 67078700, 71774209, 88337488, 110421860, 134157400, 138027325, 143548418, 220843720, 268314800, 276054650, 287096836, 358871045, 441687440, 552109300, 574193672, 717742090, 1104218600, 1148387344, 1435484180, 1794355225, 2208437200, 2870968360, 3588710450, 5741936720, 7177420900, 14354841800, 28709683600]

約数ペア:

[(1, 28709683600), (2, 14354841800), (4, 7177420900), (5, 5741936720), (8, 3588710450), (10, 2870968360), (13, 2208437200), (16, 1794355225), (20, 1435484180), (25, 1148387344), (26, 1104218600), (40, 717742090), (50, 574193672), (52, 552109300), (65, 441687440), (80, 358871045), (100, 287096836), (104, 276054650), (107, 268314800), (130, 220843720), (200, 143548418), (208, 138027325), (214, 134157400), (260, 110421860), (325, 88337488), (400, 71774209), (428, 67078700), (520, 55210930), (535, 53662960), (650, 44168744), (856, 33539350), (1040, 27605465), (1070, 26831480), (1300, 22084372), (1391, 20639600), (1712, 16769675), (2140, 13415740), (2600, 11042186), (2675, 10732592), (2782, 10319800), (4280, 6707870), (5200, 5521093), (5350, 5366296), (5564, 5159900), (6955, 4127920), (8560, 3353935), (10700, 2683148), (11128, 2579950), (13910, 2063960), (21400, 1341574), (22256, 1289975), (27820, 1031980), (34775, 825584), (42800, 670787), (51599, 556400), (55640, 515990), (69550, 412792), (103198, 278200), (111280, 257995), (139100, 206396)]