385876400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10601}}^1$

素因数の和:10639

約数の個数: 120

約数和(自身を含む): 1141114464

約数和(自身を除く): 755238064

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 80, 91, 100, 104, 112, 130, 140, 175, 182, 200, 208, 260, 280, 325, 350, 364, 400, 455, 520, 560, 650, 700, 728, 910, 1040, 1300, 1400, 1456, 1820, 2275, 2600, 2800, 3640, 4550, 5200, 7280, 9100, 10601, 18200, 21202, 36400, 42404, 53005, 74207, 84808, 106010, 137813, 148414, 169616, 212020, 265025, 275626, 296828, 371035, 424040, 530050, 551252, 593656, 689065, 742070, 848080, 964691, 1060100, 1102504, 1187312, 1378130, 1484140, 1855175, 1929382, 2120200, 2205008, 2756260, 2968280, 3445325, 3710350, 3858764, 4240400, 4823455, 5512520, 5936560, 6890650, 7420700, 7717528, 9646910, 11025040, 13781300, 14841400, 15435056, 19293820, 24117275, 27562600, 29682800, 38587640, 48234550, 55125200, 77175280, 96469100, 192938200, 385876400]

約数ペア:

[(1, 385876400), (2, 192938200), (4, 96469100), (5, 77175280), (7, 55125200), (8, 48234550), (10, 38587640), (13, 29682800), (14, 27562600), (16, 24117275), (20, 19293820), (25, 15435056), (26, 14841400), (28, 13781300), (35, 11025040), (40, 9646910), (50, 7717528), (52, 7420700), (56, 6890650), (65, 5936560), (70, 5512520), (80, 4823455), (91, 4240400), (100, 3858764), (104, 3710350), (112, 3445325), (130, 2968280), (140, 2756260), (175, 2205008), (182, 2120200), (200, 1929382), (208, 1855175), (260, 1484140), (280, 1378130), (325, 1187312), (350, 1102504), (364, 1060100), (400, 964691), (455, 848080), (520, 742070), (560, 689065), (650, 593656), (700, 551252), (728, 530050), (910, 424040), (1040, 371035), (1300, 296828), (1400, 275626), (1456, 265025), (1820, 212020), (2275, 169616), (2600, 148414), (2800, 137813), (3640, 106010), (4550, 84808), (5200, 74207), (7280, 53005), (9100, 42404), (10601, 36400), (18200, 21202)]