About the Number

252146125

252146124 ← → 252146126

2進数表記:1111000001110111000111001101

漢数字表記:二億五千二百十四万六千百二十五

素因数分解:

5 3 × 7 1 × 11 1 × 17 1 × 23 1 × 67 1

素因数の和:140
約数の個数: 128
約数和(自身を含む): 439934976
約数和(自身を除く): 187788851

約数列:
[1, 5, 7, 11, 17, 23, 25, 35, 55, 67, 77, 85, 115, 119, 125, 161, 175, 187, 253, 275, 335, 385, 391, 425, 469, 575, 595, 737, 805, 875, 935, 1139, 1265, 1309, 1375, 1541, 1675, 1771, 1925, 1955, 2125, 2345, 2737, 2875, 2975, 3685, 4025, 4301, 4675, 5159, 5695, 6325, 6545, 7705, 7973, 8375, 8855, 9625, 9775, 10787, 11725, 12529, 13685, 14875, 16951, 18425, 20125, 21505, 23375, 25795, 26197, 28475, 30107, 31625, 32725, 38525, 39865, 44275, 48875, 53935, 58625, 62645, 68425, 84755, 87703, 92125, 107525, 118657, 128975, 130985, 142375, 150535, 163625, 183379, 192625, 199325, 221375, 269675, 288167, 313225, 342125, 423775, 438515, 537625, 593285, 644875, 654925, 752675, 916895, 996625, 1348375, 1440835, 1566125, 2017169, 2118875, 2192575, 2966425, 3274625, 3763375, 4584475, 7204175, 10085845, 10962875, 14832125, 22922375, 36020875, 50429225, 252146125]

約数ペア:
[(1, 252146125), (5, 50429225), (7, 36020875), (11, 22922375), (17, 14832125), (23, 10962875), (25, 10085845), (35, 7204175), (55, 4584475), (67, 3763375), (77, 3274625), (85, 2966425), (115, 2192575), (119, 2118875), (125, 2017169), (161, 1566125), (175, 1440835), (187, 1348375), (253, 996625), (275, 916895), (335, 752675), (385, 654925), (391, 644875), (425, 593285), (469, 537625), (575, 438515), (595, 423775), (737, 342125), (805, 313225), (875, 288167), (935, 269675), (1139, 221375), (1265, 199325), (1309, 192625), (1375, 183379), (1541, 163625), (1675, 150535), (1771, 142375), (1925, 130985), (1955, 128975), (2125, 118657), (2345, 107525), (2737, 92125), (2875, 87703), (2975, 84755), (3685, 68425), (4025, 62645), (4301, 58625), (4675, 53935), (5159, 48875), (5695, 44275), (6325, 39865), (6545, 38525), (7705, 32725), (7973, 31625), (8375, 30107), (8855, 28475), (9625, 26197), (9775, 25795), (10787, 23375), (11725, 21505), (12529, 20125), (13685, 18425), (14875, 16951)]

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