About the Number

90941440

90941439 ← → 90941441

2進数表記:101011010111010100000000000

漢数字表記:九千九十四万千四百四十

素因数分解:

2 11 × 5 1 × 83 1 × 107 1

素因数の和:217
約数の個数: 96
約数和(自身を含む): 222899040
約数和(自身を除く): 131957600

約数列:
[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 83, 107, 128, 160, 166, 214, 256, 320, 332, 415, 428, 512, 535, 640, 664, 830, 856, 1024, 1070, 1280, 1328, 1660, 1712, 2048, 2140, 2560, 2656, 3320, 3424, 4280, 5120, 5312, 6640, 6848, 8560, 8881, 10240, 10624, 13280, 13696, 17120, 17762, 21248, 26560, 27392, 34240, 35524, 42496, 44405, 53120, 54784, 68480, 71048, 84992, 88810, 106240, 109568, 136960, 142096, 169984, 177620, 212480, 219136, 273920, 284192, 355240, 424960, 547840, 568384, 710480, 849920, 1095680, 1136768, 1420960, 2273536, 2841920, 4547072, 5683840, 9094144, 11367680, 18188288, 22735360, 45470720, 90941440]

約数ペア:
[(1, 90941440), (2, 45470720), (4, 22735360), (5, 18188288), (8, 11367680), (10, 9094144), (16, 5683840), (20, 4547072), (32, 2841920), (40, 2273536), (64, 1420960), (80, 1136768), (83, 1095680), (107, 849920), (128, 710480), (160, 568384), (166, 547840), (214, 424960), (256, 355240), (320, 284192), (332, 273920), (415, 219136), (428, 212480), (512, 177620), (535, 169984), (640, 142096), (664, 136960), (830, 109568), (856, 106240), (1024, 88810), (1070, 84992), (1280, 71048), (1328, 68480), (1660, 54784), (1712, 53120), (2048, 44405), (2140, 42496), (2560, 35524), (2656, 34240), (3320, 27392), (3424, 26560), (4280, 21248), (5120, 17762), (5312, 17120), (6640, 13696), (6848, 13280), (8560, 10624), (8881, 10240)]

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