9578480

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7043}}^1$

素因数の和:7073

約数の個数: 40

約数和(自身を含む): 23583312

約数和(自身を除く): 14004832

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 7043, 14086, 28172, 35215, 56344, 70430, 112688, 119731, 140860, 239462, 281720, 478924, 563440, 598655, 957848, 1197310, 1915696, 2394620, 4789240, 9578480]

約数ペア:

[(1, 9578480), (2, 4789240), (4, 2394620), (5, 1915696), (8, 1197310), (10, 957848), (16, 598655), (17, 563440), (20, 478924), (34, 281720), (40, 239462), (68, 140860), (80, 119731), (85, 112688), (136, 70430), (170, 56344), (272, 35215), (340, 28172), (680, 14086), (1360, 7043)]