38863740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{467}}^1$

素因数の和:571

約数の個数: 96

約数和(自身を含む): 116363520

約数和(自身を除く): 77499780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 73, 76, 95, 114, 146, 190, 219, 228, 285, 292, 365, 380, 438, 467, 570, 730, 876, 934, 1095, 1140, 1387, 1401, 1460, 1868, 2190, 2335, 2774, 2802, 4161, 4380, 4670, 5548, 5604, 6935, 7005, 8322, 8873, 9340, 13870, 14010, 16644, 17746, 20805, 26619, 27740, 28020, 34091, 35492, 41610, 44365, 53238, 68182, 83220, 88730, 102273, 106476, 133095, 136364, 170455, 177460, 204546, 266190, 340910, 409092, 511365, 532380, 647729, 681820, 1022730, 1295458, 1943187, 2045460, 2590916, 3238645, 3886374, 6477290, 7772748, 9715935, 12954580, 19431870, 38863740]

約数ペア:

[(1, 38863740), (2, 19431870), (3, 12954580), (4, 9715935), (5, 7772748), (6, 6477290), (10, 3886374), (12, 3238645), (15, 2590916), (19, 2045460), (20, 1943187), (30, 1295458), (38, 1022730), (57, 681820), (60, 647729), (73, 532380), (76, 511365), (95, 409092), (114, 340910), (146, 266190), (190, 204546), (219, 177460), (228, 170455), (285, 136364), (292, 133095), (365, 106476), (380, 102273), (438, 88730), (467, 83220), (570, 68182), (730, 53238), (876, 44365), (934, 41610), (1095, 35492), (1140, 34091), (1387, 28020), (1401, 27740), (1460, 26619), (1868, 20805), (2190, 17746), (2335, 16644), (2774, 14010), (2802, 13870), (4161, 9340), (4380, 8873), (4670, 8322), (5548, 7005), (5604, 6935)]