9424480

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1$

素因数の和:248

約数の個数: 96

約数和(自身を含む): 25147584

約数和(自身を除く): 15723104

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 32, 40, 46, 52, 65, 80, 92, 104, 115, 130, 160, 184, 197, 208, 230, 260, 299, 368, 394, 416, 460, 520, 598, 736, 788, 920, 985, 1040, 1196, 1495, 1576, 1840, 1970, 2080, 2392, 2561, 2990, 3152, 3680, 3940, 4531, 4784, 5122, 5980, 6304, 7880, 9062, 9568, 10244, 11960, 12805, 15760, 18124, 20488, 22655, 23920, 25610, 31520, 36248, 40976, 45310, 47840, 51220, 58903, 72496, 81952, 90620, 102440, 117806, 144992, 181240, 204880, 235612, 294515, 362480, 409760, 471224, 589030, 724960, 942448, 1178060, 1884896, 2356120, 4712240, 9424480]

約数ペア:

[(1, 9424480), (2, 4712240), (4, 2356120), (5, 1884896), (8, 1178060), (10, 942448), (13, 724960), (16, 589030), (20, 471224), (23, 409760), (26, 362480), (32, 294515), (40, 235612), (46, 204880), (52, 181240), (65, 144992), (80, 117806), (92, 102440), (104, 90620), (115, 81952), (130, 72496), (160, 58903), (184, 51220), (197, 47840), (208, 45310), (230, 40976), (260, 36248), (299, 31520), (368, 25610), (394, 23920), (416, 22655), (460, 20488), (520, 18124), (598, 15760), (736, 12805), (788, 11960), (920, 10244), (985, 9568), (1040, 9062), (1196, 7880), (1495, 6304), (1576, 5980), (1840, 5122), (1970, 4784), (2080, 4531), (2392, 3940), (2561, 3680), (2990, 3152)]