118758260

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{8123}}^1$

素因数の和:8192

約数の個数: 48

約数和(自身を含む): 270236736

約数和(自身を除く): 151478476

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 43, 68, 85, 86, 170, 172, 215, 340, 430, 731, 860, 1462, 2924, 3655, 7310, 8123, 14620, 16246, 32492, 40615, 81230, 138091, 162460, 276182, 349289, 552364, 690455, 698578, 1380910, 1397156, 1746445, 2761820, 3492890, 5937913, 6985780, 11875826, 23751652, 29689565, 59379130, 118758260]

約数ペア:

[(1, 118758260), (2, 59379130), (4, 29689565), (5, 23751652), (10, 11875826), (17, 6985780), (20, 5937913), (34, 3492890), (43, 2761820), (68, 1746445), (85, 1397156), (86, 1380910), (170, 698578), (172, 690455), (215, 552364), (340, 349289), (430, 276182), (731, 162460), (860, 138091), (1462, 81230), (2924, 40615), (3655, 32492), (7310, 16246), (8123, 14620)]