38800850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:168

約数の個数: 96

約数和(自身を含む): 85708800

約数和(自身を除く): 46907950

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 38, 47, 50, 55, 79, 94, 95, 110, 158, 190, 209, 235, 275, 395, 418, 470, 475, 517, 550, 790, 869, 893, 950, 1034, 1045, 1175, 1501, 1738, 1786, 1975, 2090, 2350, 2585, 3002, 3713, 3950, 4345, 4465, 5170, 5225, 7426, 7505, 8690, 8930, 9823, 10450, 12925, 15010, 16511, 18565, 19646, 21725, 22325, 25850, 33022, 37130, 37525, 40843, 43450, 44650, 49115, 70547, 75050, 81686, 82555, 92825, 98230, 141094, 165110, 185650, 204215, 245575, 352735, 408430, 412775, 491150, 705470, 776017, 825550, 1021075, 1552034, 1763675, 2042150, 3527350, 3880085, 7760170, 19400425, 38800850]

約数ペア:

[(1, 38800850), (2, 19400425), (5, 7760170), (10, 3880085), (11, 3527350), (19, 2042150), (22, 1763675), (25, 1552034), (38, 1021075), (47, 825550), (50, 776017), (55, 705470), (79, 491150), (94, 412775), (95, 408430), (110, 352735), (158, 245575), (190, 204215), (209, 185650), (235, 165110), (275, 141094), (395, 98230), (418, 92825), (470, 82555), (475, 81686), (517, 75050), (550, 70547), (790, 49115), (869, 44650), (893, 43450), (950, 40843), (1034, 37525), (1045, 37130), (1175, 33022), (1501, 25850), (1738, 22325), (1786, 21725), (1975, 19646), (2090, 18565), (2350, 16511), (2585, 15010), (3002, 12925), (3713, 10450), (3950, 9823), (4345, 8930), (4465, 8690), (5170, 7505), (5225, 7426)]