8351200

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1$

素因数の和:117

約数の個数: 144

約数和(自身を含む): 24279696

約数和(自身を除く): 15928496

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 25, 26, 32, 40, 44, 50, 52, 55, 65, 73, 80, 88, 100, 104, 110, 130, 143, 146, 160, 176, 200, 208, 220, 260, 275, 286, 292, 325, 352, 365, 400, 416, 440, 520, 550, 572, 584, 650, 715, 730, 800, 803, 880, 949, 1040, 1100, 1144, 1168, 1300, 1430, 1460, 1606, 1760, 1825, 1898, 2080, 2200, 2288, 2336, 2600, 2860, 2920, 3212, 3575, 3650, 3796, 4015, 4400, 4576, 4745, 5200, 5720, 5840, 6424, 7150, 7300, 7592, 8030, 8800, 9490, 10400, 10439, 11440, 11680, 12848, 14300, 14600, 15184, 16060, 18980, 20075, 20878, 22880, 23725, 25696, 28600, 29200, 30368, 32120, 37960, 40150, 41756, 47450, 52195, 57200, 58400, 64240, 75920, 80300, 83512, 94900, 104390, 114400, 128480, 151840, 160600, 167024, 189800, 208780, 260975, 321200, 334048, 379600, 417560, 521950, 642400, 759200, 835120, 1043900, 1670240, 2087800, 4175600, 8351200]

約数ペア:

[(1, 8351200), (2, 4175600), (4, 2087800), (5, 1670240), (8, 1043900), (10, 835120), (11, 759200), (13, 642400), (16, 521950), (20, 417560), (22, 379600), (25, 334048), (26, 321200), (32, 260975), (40, 208780), (44, 189800), (50, 167024), (52, 160600), (55, 151840), (65, 128480), (73, 114400), (80, 104390), (88, 94900), (100, 83512), (104, 80300), (110, 75920), (130, 64240), (143, 58400), (146, 57200), (160, 52195), (176, 47450), (200, 41756), (208, 40150), (220, 37960), (260, 32120), (275, 30368), (286, 29200), (292, 28600), (325, 25696), (352, 23725), (365, 22880), (400, 20878), (416, 20075), (440, 18980), (520, 16060), (550, 15184), (572, 14600), (584, 14300), (650, 12848), (715, 11680), (730, 11440), (800, 10439), (803, 10400), (880, 9490), (949, 8800), (1040, 8030), (1100, 7592), (1144, 7300), (1168, 7150), (1300, 6424), (1430, 5840), (1460, 5720), (1606, 5200), (1760, 4745), (1825, 4576), (1898, 4400), (2080, 4015), (2200, 3796), (2288, 3650), (2336, 3575), (2600, 3212), (2860, 2920)]