About the Number

103885440

103885439 ← → 103885441

2進数表記:110001100010010101010000000

漢数字表記:一億三百八十八万五千四百四十

素因数分解:

2 7 × 3 1 × 5 1 × 61 1 × 887 1

素因数の和:970
約数の個数: 128
約数和(自身を含む): 336942720
約数和(自身を除く): 233057280

約数列:
[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 64, 80, 96, 120, 122, 128, 160, 183, 192, 240, 244, 305, 320, 366, 384, 480, 488, 610, 640, 732, 887, 915, 960, 976, 1220, 1464, 1774, 1830, 1920, 1952, 2440, 2661, 2928, 3548, 3660, 3904, 4435, 4880, 5322, 5856, 7096, 7320, 7808, 8870, 9760, 10644, 11712, 13305, 14192, 14640, 17740, 19520, 21288, 23424, 26610, 28384, 29280, 35480, 39040, 42576, 53220, 54107, 56768, 58560, 70960, 85152, 106440, 108214, 113536, 117120, 141920, 162321, 170304, 212880, 216428, 270535, 283840, 324642, 340608, 425760, 432856, 541070, 567680, 649284, 811605, 851520, 865712, 1082140, 1298568, 1623210, 1703040, 1731424, 2164280, 2597136, 3246420, 3462848, 4328560, 5194272, 6492840, 6925696, 8657120, 10388544, 12985680, 17314240, 20777088, 25971360, 34628480, 51942720, 103885440]

約数ペア:
[(1, 103885440), (2, 51942720), (3, 34628480), (4, 25971360), (5, 20777088), (6, 17314240), (8, 12985680), (10, 10388544), (12, 8657120), (15, 6925696), (16, 6492840), (20, 5194272), (24, 4328560), (30, 3462848), (32, 3246420), (40, 2597136), (48, 2164280), (60, 1731424), (61, 1703040), (64, 1623210), (80, 1298568), (96, 1082140), (120, 865712), (122, 851520), (128, 811605), (160, 649284), (183, 567680), (192, 541070), (240, 432856), (244, 425760), (305, 340608), (320, 324642), (366, 283840), (384, 270535), (480, 216428), (488, 212880), (610, 170304), (640, 162321), (732, 141920), (887, 117120), (915, 113536), (960, 108214), (976, 106440), (1220, 85152), (1464, 70960), (1774, 58560), (1830, 56768), (1920, 54107), (1952, 53220), (2440, 42576), (2661, 39040), (2928, 35480), (3548, 29280), (3660, 28384), (3904, 26610), (4435, 23424), (4880, 21288), (5322, 19520), (5856, 17740), (7096, 14640), (7320, 14192), (7808, 13305), (8870, 11712), (9760, 10644)]

このpageの処理時間: 0.005953073501586914 seconds