17153200

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:135

約数の個数: 120

約数和(自身を含む): 45282320

約数和(自身を除く): 28129120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 37, 38, 40, 50, 61, 74, 76, 80, 95, 100, 122, 148, 152, 185, 190, 200, 244, 296, 304, 305, 370, 380, 400, 475, 488, 592, 610, 703, 740, 760, 925, 950, 976, 1159, 1220, 1406, 1480, 1520, 1525, 1850, 1900, 2257, 2318, 2440, 2812, 2960, 3050, 3515, 3700, 3800, 4514, 4636, 4880, 5624, 5795, 6100, 7030, 7400, 7600, 9028, 9272, 11248, 11285, 11590, 12200, 14060, 14800, 17575, 18056, 18544, 22570, 23180, 24400, 28120, 28975, 35150, 36112, 42883, 45140, 46360, 56240, 56425, 57950, 70300, 85766, 90280, 92720, 112850, 115900, 140600, 171532, 180560, 214415, 225700, 231800, 281200, 343064, 428830, 451400, 463600, 686128, 857660, 902800, 1072075, 1715320, 2144150, 3430640, 4288300, 8576600, 17153200]

約数ペア:

[(1, 17153200), (2, 8576600), (4, 4288300), (5, 3430640), (8, 2144150), (10, 1715320), (16, 1072075), (19, 902800), (20, 857660), (25, 686128), (37, 463600), (38, 451400), (40, 428830), (50, 343064), (61, 281200), (74, 231800), (76, 225700), (80, 214415), (95, 180560), (100, 171532), (122, 140600), (148, 115900), (152, 112850), (185, 92720), (190, 90280), (200, 85766), (244, 70300), (296, 57950), (304, 56425), (305, 56240), (370, 46360), (380, 45140), (400, 42883), (475, 36112), (488, 35150), (592, 28975), (610, 28120), (703, 24400), (740, 23180), (760, 22570), (925, 18544), (950, 18056), (976, 17575), (1159, 14800), (1220, 14060), (1406, 12200), (1480, 11590), (1520, 11285), (1525, 11248), (1850, 9272), (1900, 9028), (2257, 7600), (2318, 7400), (2440, 7030), (2812, 6100), (2960, 5795), (3050, 5624), (3515, 4880), (3700, 4636), (3800, 4514)]