34304360

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1$

素因数の和:386

約数の個数: 64

約数和(自身を含む): 80248320

約数和(自身を除く): 45943960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 71, 94, 142, 188, 235, 257, 284, 355, 376, 470, 514, 568, 710, 940, 1028, 1285, 1420, 1880, 2056, 2570, 2840, 3337, 5140, 6674, 10280, 12079, 13348, 16685, 18247, 24158, 26696, 33370, 36494, 48316, 60395, 66740, 72988, 91235, 96632, 120790, 133480, 145976, 182470, 241580, 364940, 483160, 729880, 857609, 1715218, 3430436, 4288045, 6860872, 8576090, 17152180, 34304360]

約数ペア:

[(1, 34304360), (2, 17152180), (4, 8576090), (5, 6860872), (8, 4288045), (10, 3430436), (20, 1715218), (40, 857609), (47, 729880), (71, 483160), (94, 364940), (142, 241580), (188, 182470), (235, 145976), (257, 133480), (284, 120790), (355, 96632), (376, 91235), (470, 72988), (514, 66740), (568, 60395), (710, 48316), (940, 36494), (1028, 33370), (1285, 26696), (1420, 24158), (1880, 18247), (2056, 16685), (2570, 13348), (2840, 12079), (3337, 10280), (5140, 6674)]