About the Number

101420256

101420255 ← → 101420257

2進数表記:110000010111000110011100000

漢数字表記:一億百四十二万二百五十六

素因数分解:

2 5 × 3 1 × 7 1 × 37 1 × 4079 1

素因数の和:4136
約数の個数: 96
約数和(自身を含む): 312560640
約数和(自身を除く): 211140384

約数列:
[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 37, 42, 48, 56, 74, 84, 96, 111, 112, 148, 168, 222, 224, 259, 296, 336, 444, 518, 592, 672, 777, 888, 1036, 1184, 1554, 1776, 2072, 3108, 3552, 4079, 4144, 6216, 8158, 8288, 12237, 12432, 16316, 24474, 24864, 28553, 32632, 48948, 57106, 65264, 85659, 97896, 114212, 130528, 150923, 171318, 195792, 228424, 301846, 342636, 391584, 452769, 456848, 603692, 685272, 905538, 913696, 1056461, 1207384, 1370544, 1811076, 2112922, 2414768, 2741088, 3169383, 3622152, 4225844, 4829536, 6338766, 7244304, 8451688, 12677532, 14488608, 16903376, 25355064, 33806752, 50710128, 101420256]

約数ペア:
[(1, 101420256), (2, 50710128), (3, 33806752), (4, 25355064), (6, 16903376), (7, 14488608), (8, 12677532), (12, 8451688), (14, 7244304), (16, 6338766), (21, 4829536), (24, 4225844), (28, 3622152), (32, 3169383), (37, 2741088), (42, 2414768), (48, 2112922), (56, 1811076), (74, 1370544), (84, 1207384), (96, 1056461), (111, 913696), (112, 905538), (148, 685272), (168, 603692), (222, 456848), (224, 452769), (259, 391584), (296, 342636), (336, 301846), (444, 228424), (518, 195792), (592, 171318), (672, 150923), (777, 130528), (888, 114212), (1036, 97896), (1184, 85659), (1554, 65264), (1776, 57106), (2072, 48948), (3108, 32632), (3552, 28553), (4079, 24864), (4144, 24474), (6216, 16316), (8158, 12432), (8288, 12237)]

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