26007200

素因数分解:

$2^5\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:127

約数の個数: 144

約数和(自身を含む): 70308000

約数和(自身を除く): 44300800

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 29, 32, 38, 40, 50, 58, 59, 76, 80, 95, 100, 116, 118, 145, 152, 160, 190, 200, 232, 236, 290, 295, 304, 380, 400, 464, 472, 475, 551, 580, 590, 608, 725, 760, 800, 928, 944, 950, 1102, 1121, 1160, 1180, 1450, 1475, 1520, 1711, 1888, 1900, 2204, 2242, 2320, 2360, 2755, 2900, 2950, 3040, 3422, 3800, 4408, 4484, 4640, 4720, 5510, 5605, 5800, 5900, 6844, 7600, 8555, 8816, 8968, 9440, 11020, 11210, 11600, 11800, 13688, 13775, 15200, 17110, 17632, 17936, 22040, 22420, 23200, 23600, 27376, 27550, 28025, 32509, 34220, 35872, 42775, 44080, 44840, 47200, 54752, 55100, 56050, 65018, 68440, 85550, 88160, 89680, 110200, 112100, 130036, 136880, 162545, 171100, 179360, 220400, 224200, 260072, 273760, 325090, 342200, 440800, 448400, 520144, 650180, 684400, 812725, 896800, 1040288, 1300360, 1368800, 1625450, 2600720, 3250900, 5201440, 6501800, 13003600, 26007200]

約数ペア:

[(1, 26007200), (2, 13003600), (4, 6501800), (5, 5201440), (8, 3250900), (10, 2600720), (16, 1625450), (19, 1368800), (20, 1300360), (25, 1040288), (29, 896800), (32, 812725), (38, 684400), (40, 650180), (50, 520144), (58, 448400), (59, 440800), (76, 342200), (80, 325090), (95, 273760), (100, 260072), (116, 224200), (118, 220400), (145, 179360), (152, 171100), (160, 162545), (190, 136880), (200, 130036), (232, 112100), (236, 110200), (290, 89680), (295, 88160), (304, 85550), (380, 68440), (400, 65018), (464, 56050), (472, 55100), (475, 54752), (551, 47200), (580, 44840), (590, 44080), (608, 42775), (725, 35872), (760, 34220), (800, 32509), (928, 28025), (944, 27550), (950, 27376), (1102, 23600), (1121, 23200), (1160, 22420), (1180, 22040), (1450, 17936), (1475, 17632), (1520, 17110), (1711, 15200), (1888, 13775), (1900, 13688), (2204, 11800), (2242, 11600), (2320, 11210), (2360, 11020), (2755, 9440), (2900, 8968), (2950, 8816), (3040, 8555), (3422, 7600), (3800, 6844), (4408, 5900), (4484, 5800), (4640, 5605), (4720, 5510)]