47684320

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{373}}^1$

素因数の和:452

約数の個数: 96

約数和(自身を含む): 122145408

約数和(自身を除く): 74461088

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 47, 68, 80, 85, 94, 136, 160, 170, 188, 235, 272, 340, 373, 376, 470, 544, 680, 746, 752, 799, 940, 1360, 1492, 1504, 1598, 1865, 1880, 2720, 2984, 3196, 3730, 3760, 3995, 5968, 6341, 6392, 7460, 7520, 7990, 11936, 12682, 12784, 14920, 15980, 17531, 25364, 25568, 29840, 31705, 31960, 35062, 50728, 59680, 63410, 63920, 70124, 87655, 101456, 126820, 127840, 140248, 175310, 202912, 253640, 280496, 298027, 350620, 507280, 560992, 596054, 701240, 1014560, 1192108, 1402480, 1490135, 2384216, 2804960, 2980270, 4768432, 5960540, 9536864, 11921080, 23842160, 47684320]

約数ペア:

[(1, 47684320), (2, 23842160), (4, 11921080), (5, 9536864), (8, 5960540), (10, 4768432), (16, 2980270), (17, 2804960), (20, 2384216), (32, 1490135), (34, 1402480), (40, 1192108), (47, 1014560), (68, 701240), (80, 596054), (85, 560992), (94, 507280), (136, 350620), (160, 298027), (170, 280496), (188, 253640), (235, 202912), (272, 175310), (340, 140248), (373, 127840), (376, 126820), (470, 101456), (544, 87655), (680, 70124), (746, 63920), (752, 63410), (799, 59680), (940, 50728), (1360, 35062), (1492, 31960), (1504, 31705), (1598, 29840), (1865, 25568), (1880, 25364), (2720, 17531), (2984, 15980), (3196, 14920), (3730, 12784), (3760, 12682), (3995, 11936), (5968, 7990), (6341, 7520), (6392, 7460)]