361006880

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173561}}^1$

素因数の和:173589

約数の個数: 48

約数和(自身を含む): 918490104

約数和(自身を除く): 557483224

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 173561, 347122, 694244, 867805, 1388488, 1735610, 2256293, 2776976, 3471220, 4512586, 5553952, 6942440, 9025172, 11281465, 13884880, 18050344, 22562930, 27769760, 36100688, 45125860, 72201376, 90251720, 180503440, 361006880]

約数ペア:

[(1, 361006880), (2, 180503440), (4, 90251720), (5, 72201376), (8, 45125860), (10, 36100688), (13, 27769760), (16, 22562930), (20, 18050344), (26, 13884880), (32, 11281465), (40, 9025172), (52, 6942440), (65, 5553952), (80, 4512586), (104, 3471220), (130, 2776976), (160, 2256293), (208, 1735610), (260, 1388488), (416, 867805), (520, 694244), (1040, 347122), (2080, 173561)]