About the Number

220149440

220149439 ← → 220149441

2進数表記:1101000111110011011011000000

漢数字表記:二億二千十四万九千四百四十

素因数分解:

2 6 × 5 1 × 7 1 × 29 1 × 3389 1

素因数の和:3442
約数の個数: 112
約数和(自身を含む): 619963200
約数和(自身を除く): 399813760

約数列:
[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 64, 70, 80, 112, 116, 140, 145, 160, 203, 224, 232, 280, 290, 320, 406, 448, 464, 560, 580, 812, 928, 1015, 1120, 1160, 1624, 1856, 2030, 2240, 2320, 3248, 3389, 4060, 4640, 6496, 6778, 8120, 9280, 12992, 13556, 16240, 16945, 23723, 27112, 32480, 33890, 47446, 54224, 64960, 67780, 94892, 98281, 108448, 118615, 135560, 189784, 196562, 216896, 237230, 271120, 379568, 393124, 474460, 491405, 542240, 687967, 759136, 786248, 948920, 982810, 1084480, 1375934, 1518272, 1572496, 1897840, 1965620, 2751868, 3144992, 3439835, 3795680, 3931240, 5503736, 6289984, 6879670, 7591360, 7862480, 11007472, 13759340, 15724960, 22014944, 27518680, 31449920, 44029888, 55037360, 110074720, 220149440]

約数ペア:
[(1, 220149440), (2, 110074720), (4, 55037360), (5, 44029888), (7, 31449920), (8, 27518680), (10, 22014944), (14, 15724960), (16, 13759340), (20, 11007472), (28, 7862480), (29, 7591360), (32, 6879670), (35, 6289984), (40, 5503736), (56, 3931240), (58, 3795680), (64, 3439835), (70, 3144992), (80, 2751868), (112, 1965620), (116, 1897840), (140, 1572496), (145, 1518272), (160, 1375934), (203, 1084480), (224, 982810), (232, 948920), (280, 786248), (290, 759136), (320, 687967), (406, 542240), (448, 491405), (464, 474460), (560, 393124), (580, 379568), (812, 271120), (928, 237230), (1015, 216896), (1120, 196562), (1160, 189784), (1624, 135560), (1856, 118615), (2030, 108448), (2240, 98281), (2320, 94892), (3248, 67780), (3389, 64960), (4060, 54224), (4640, 47446), (6496, 33890), (6778, 32480), (8120, 27112), (9280, 23723), (12992, 16945), (13556, 16240)]

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