12367020940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{131}}^1\times {\mathrm{16333}}^1$

素因数の和:16507

約数の個数: 72

約数和(自身を含む): 27800598672

約数和(自身を除く): 15433577732

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 131, 170, 262, 289, 340, 524, 578, 655, 1156, 1310, 1445, 2227, 2620, 2890, 4454, 5780, 8908, 11135, 16333, 22270, 32666, 37859, 44540, 65332, 75718, 81665, 151436, 163330, 189295, 277661, 326660, 378590, 555322, 757180, 1110644, 1388305, 2139623, 2776610, 4279246, 4720237, 5553220, 8558492, 9440474, 10698115, 18880948, 21396230, 23601185, 36373591, 42792460, 47202370, 72747182, 94404740, 145494364, 181867955, 363735910, 618351047, 727471820, 1236702094, 2473404188, 3091755235, 6183510470, 12367020940]

約数ペア:

[(1, 12367020940), (2, 6183510470), (4, 3091755235), (5, 2473404188), (10, 1236702094), (17, 727471820), (20, 618351047), (34, 363735910), (68, 181867955), (85, 145494364), (131, 94404740), (170, 72747182), (262, 47202370), (289, 42792460), (340, 36373591), (524, 23601185), (578, 21396230), (655, 18880948), (1156, 10698115), (1310, 9440474), (1445, 8558492), (2227, 5553220), (2620, 4720237), (2890, 4279246), (4454, 2776610), (5780, 2139623), (8908, 1388305), (11135, 1110644), (16333, 757180), (22270, 555322), (32666, 378590), (37859, 326660), (44540, 277661), (65332, 189295), (75718, 163330), (81665, 151436)]