70882000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:174

約数の個数: 160

約数和(自身を含む): 201487104

約数和(自身を除く): 130605104

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 61, 70, 80, 83, 100, 112, 122, 125, 140, 166, 175, 200, 244, 250, 280, 305, 332, 350, 400, 415, 427, 488, 500, 560, 581, 610, 664, 700, 830, 854, 875, 976, 1000, 1162, 1220, 1328, 1400, 1525, 1660, 1708, 1750, 2000, 2075, 2135, 2324, 2440, 2800, 2905, 3050, 3320, 3416, 3500, 4150, 4270, 4648, 4880, 5063, 5810, 6100, 6640, 6832, 7000, 7625, 8300, 8540, 9296, 10126, 10375, 10675, 11620, 12200, 14000, 14525, 15250, 16600, 17080, 20252, 20750, 21350, 23240, 24400, 25315, 29050, 30500, 33200, 34160, 35441, 40504, 41500, 42700, 46480, 50630, 53375, 58100, 61000, 70882, 72625, 81008, 83000, 85400, 101260, 106750, 116200, 122000, 126575, 141764, 145250, 166000, 170800, 177205, 202520, 213500, 232400, 253150, 283528, 290500, 354410, 405040, 427000, 506300, 567056, 581000, 632875, 708820, 854000, 886025, 1012600, 1162000, 1265750, 1417640, 1772050, 2025200, 2531500, 2835280, 3544100, 4430125, 5063000, 7088200, 8860250, 10126000, 14176400, 17720500, 35441000, 70882000]

約数ペア:

[(1, 70882000), (2, 35441000), (4, 17720500), (5, 14176400), (7, 10126000), (8, 8860250), (10, 7088200), (14, 5063000), (16, 4430125), (20, 3544100), (25, 2835280), (28, 2531500), (35, 2025200), (40, 1772050), (50, 1417640), (56, 1265750), (61, 1162000), (70, 1012600), (80, 886025), (83, 854000), (100, 708820), (112, 632875), (122, 581000), (125, 567056), (140, 506300), (166, 427000), (175, 405040), (200, 354410), (244, 290500), (250, 283528), (280, 253150), (305, 232400), (332, 213500), (350, 202520), (400, 177205), (415, 170800), (427, 166000), (488, 145250), (500, 141764), (560, 126575), (581, 122000), (610, 116200), (664, 106750), (700, 101260), (830, 85400), (854, 83000), (875, 81008), (976, 72625), (1000, 70882), (1162, 61000), (1220, 58100), (1328, 53375), (1400, 50630), (1525, 46480), (1660, 42700), (1708, 41500), (1750, 40504), (2000, 35441), (2075, 34160), (2135, 33200), (2324, 30500), (2440, 29050), (2800, 25315), (2905, 24400), (3050, 23240), (3320, 21350), (3416, 20750), (3500, 20252), (4150, 17080), (4270, 16600), (4648, 15250), (4880, 14525), (5063, 14000), (5810, 12200), (6100, 11620), (6640, 10675), (6832, 10375), (7000, 10126), (7625, 9296), (8300, 8540)]