16151200

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1553}}^1$

素因数の和:1586

約数の個数: 72

約数和(自身を含む): 42489468

約数和(自身を除く): 26338268

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 100, 104, 130, 160, 200, 208, 260, 325, 400, 416, 520, 650, 800, 1040, 1300, 1553, 2080, 2600, 3106, 5200, 6212, 7765, 10400, 12424, 15530, 20189, 24848, 31060, 38825, 40378, 49696, 62120, 77650, 80756, 100945, 124240, 155300, 161512, 201890, 248480, 310600, 323024, 403780, 504725, 621200, 646048, 807560, 1009450, 1242400, 1615120, 2018900, 3230240, 4037800, 8075600, 16151200]

約数ペア:

[(1, 16151200), (2, 8075600), (4, 4037800), (5, 3230240), (8, 2018900), (10, 1615120), (13, 1242400), (16, 1009450), (20, 807560), (25, 646048), (26, 621200), (32, 504725), (40, 403780), (50, 323024), (52, 310600), (65, 248480), (80, 201890), (100, 161512), (104, 155300), (130, 124240), (160, 100945), (200, 80756), (208, 77650), (260, 62120), (325, 49696), (400, 40378), (416, 38825), (520, 31060), (650, 24848), (800, 20189), (1040, 15530), (1300, 12424), (1553, 10400), (2080, 7765), (2600, 6212), (3106, 5200)]