3696996820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{647}}^1\times {\mathrm{1367}}^1$

素因数の和:2053

約数の個数: 96

約数和(自身を含む): 8935557120

約数和(自身を除く): 5238560300

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 647, 836, 1045, 1294, 1367, 2090, 2588, 2734, 3235, 4180, 5468, 6470, 6835, 7117, 12293, 12940, 13670, 14234, 15037, 24586, 25973, 27340, 28468, 30074, 35585, 49172, 51946, 60148, 61465, 71170, 75185, 103892, 122930, 129865, 135223, 142340, 150370, 245860, 259730, 270446, 285703, 300740, 519460, 540892, 571406, 676115, 884449, 1142812, 1352230, 1428515, 1768898, 2704460, 2857030, 3537796, 4422245, 5714060, 8844490, 9728939, 16804531, 17688980, 19457878, 33609062, 38915756, 48644695, 67218124, 84022655, 97289390, 168045310, 184849841, 194578780, 336090620, 369699682, 739399364, 924249205, 1848498410, 3696996820]

約数ペア:

[(1, 3696996820), (2, 1848498410), (4, 924249205), (5, 739399364), (10, 369699682), (11, 336090620), (19, 194578780), (20, 184849841), (22, 168045310), (38, 97289390), (44, 84022655), (55, 67218124), (76, 48644695), (95, 38915756), (110, 33609062), (190, 19457878), (209, 17688980), (220, 16804531), (380, 9728939), (418, 8844490), (647, 5714060), (836, 4422245), (1045, 3537796), (1294, 2857030), (1367, 2704460), (2090, 1768898), (2588, 1428515), (2734, 1352230), (3235, 1142812), (4180, 884449), (5468, 676115), (6470, 571406), (6835, 540892), (7117, 519460), (12293, 300740), (12940, 285703), (13670, 270446), (14234, 259730), (15037, 245860), (24586, 150370), (25973, 142340), (27340, 135223), (28468, 129865), (30074, 122930), (35585, 103892), (49172, 75185), (51946, 71170), (60148, 61465)]