About the Number

13197840

13197839 ← → 13197841

2進数表記:110010010110001000010000

漢数字表記:千三百十九万七千八百四十

素因数分解:

2 4 × 3 1 × 5 1 × 127 1 × 433 1

素因数の和:576
約数の個数: 80
約数和(自身を含む): 41330688
約数和(自身を除く): 28132848

約数列:
[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 127, 240, 254, 381, 433, 508, 635, 762, 866, 1016, 1270, 1299, 1524, 1732, 1905, 2032, 2165, 2540, 2598, 3048, 3464, 3810, 4330, 5080, 5196, 6096, 6495, 6928, 7620, 8660, 10160, 10392, 12990, 15240, 17320, 20784, 25980, 30480, 34640, 51960, 54991, 103920, 109982, 164973, 219964, 274955, 329946, 439928, 549910, 659892, 824865, 879856, 1099820, 1319784, 1649730, 2199640, 2639568, 3299460, 4399280, 6598920, 13197840]

約数ペア:
[(1, 13197840), (2, 6598920), (3, 4399280), (4, 3299460), (5, 2639568), (6, 2199640), (8, 1649730), (10, 1319784), (12, 1099820), (15, 879856), (16, 824865), (20, 659892), (24, 549910), (30, 439928), (40, 329946), (48, 274955), (60, 219964), (80, 164973), (120, 109982), (127, 103920), (240, 54991), (254, 51960), (381, 34640), (433, 30480), (508, 25980), (635, 20784), (762, 17320), (866, 15240), (1016, 12990), (1270, 10392), (1299, 10160), (1524, 8660), (1732, 7620), (1905, 6928), (2032, 6495), (2165, 6096), (2540, 5196), (2598, 5080), (3048, 4330), (3464, 3810)]

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