16479650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{83}}^1$

素因数の和:144

約数の個数: 72

約数和(自身を含む): 35716464

約数和(自身を除く): 19236814

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 38, 50, 55, 83, 95, 110, 166, 190, 209, 275, 361, 415, 418, 475, 550, 722, 830, 913, 950, 1045, 1577, 1805, 1826, 2075, 2090, 3154, 3610, 3971, 4150, 4565, 5225, 7885, 7942, 9025, 9130, 10450, 15770, 17347, 18050, 19855, 22825, 29963, 34694, 39425, 39710, 45650, 59926, 78850, 86735, 99275, 149815, 173470, 198550, 299630, 329593, 433675, 659186, 749075, 867350, 1498150, 1647965, 3295930, 8239825, 16479650]

約数ペア:

[(1, 16479650), (2, 8239825), (5, 3295930), (10, 1647965), (11, 1498150), (19, 867350), (22, 749075), (25, 659186), (38, 433675), (50, 329593), (55, 299630), (83, 198550), (95, 173470), (110, 149815), (166, 99275), (190, 86735), (209, 78850), (275, 59926), (361, 45650), (415, 39710), (418, 39425), (475, 34694), (550, 29963), (722, 22825), (830, 19855), (913, 18050), (950, 17347), (1045, 15770), (1577, 10450), (1805, 9130), (1826, 9025), (2075, 7942), (2090, 7885), (3154, 5225), (3610, 4565), (3971, 4150)]