13003600

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:125

約数の個数: 120

約数和(自身を含む): 34596000

約数和(自身を除く): 21592400

約数列:

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

約数ペア:

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