About the Number

101012640

101012639 ← → 101012641

2進数表記:110000001010101010010100000

漢数字表記:一億百一万二千六百四十

素因数分解:

2 5 × 3 1 × 5 1 × 17 1 × 12379 1

素因数の和:12414
約数の個数: 96
約数和(自身を含む): 336934080
約数和(自身を除く): 235921440

約数列:
[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 340, 408, 480, 510, 544, 680, 816, 1020, 1360, 1632, 2040, 2720, 4080, 8160, 12379, 24758, 37137, 49516, 61895, 74274, 99032, 123790, 148548, 185685, 198064, 210443, 247580, 297096, 371370, 396128, 420886, 495160, 594192, 631329, 742740, 841772, 990320, 1052215, 1188384, 1262658, 1485480, 1683544, 1980640, 2104430, 2525316, 2970960, 3156645, 3367088, 4208860, 5050632, 5941920, 6313290, 6734176, 8417720, 10101264, 12626580, 16835440, 20202528, 25253160, 33670880, 50506320, 101012640]

約数ペア:
[(1, 101012640), (2, 50506320), (3, 33670880), (4, 25253160), (5, 20202528), (6, 16835440), (8, 12626580), (10, 10101264), (12, 8417720), (15, 6734176), (16, 6313290), (17, 5941920), (20, 5050632), (24, 4208860), (30, 3367088), (32, 3156645), (34, 2970960), (40, 2525316), (48, 2104430), (51, 1980640), (60, 1683544), (68, 1485480), (80, 1262658), (85, 1188384), (96, 1052215), (102, 990320), (120, 841772), (136, 742740), (160, 631329), (170, 594192), (204, 495160), (240, 420886), (255, 396128), (272, 371370), (340, 297096), (408, 247580), (480, 210443), (510, 198064), (544, 185685), (680, 148548), (816, 123790), (1020, 99032), (1360, 74274), (1632, 61895), (2040, 49516), (2720, 37137), (4080, 24758), (8160, 12379)]

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