14920777300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{19687}}^1$

素因数の和:19778

約数の個数: 144

約数和(自身を含む): 38758269312

約数和(自身を除く): 23837492012

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 44, 50, 52, 53, 55, 65, 100, 106, 110, 130, 143, 212, 220, 260, 265, 275, 286, 325, 530, 550, 572, 583, 650, 689, 715, 1060, 1100, 1166, 1300, 1325, 1378, 1430, 2332, 2650, 2756, 2860, 2915, 3445, 3575, 5300, 5830, 6890, 7150, 7579, 11660, 13780, 14300, 14575, 15158, 17225, 19687, 29150, 30316, 34450, 37895, 39374, 58300, 68900, 75790, 78748, 98435, 151580, 189475, 196870, 216557, 255931, 378950, 393740, 433114, 492175, 511862, 757900, 866228, 984350, 1023724, 1043411, 1082785, 1279655, 1968700, 2086822, 2165570, 2559310, 2815241, 4173644, 4331140, 5118620, 5217055, 5413925, 5630482, 6398275, 10434110, 10827850, 11260964, 11477521, 12796550, 13564343, 14076205, 20868220, 21655700, 22955042, 25593100, 26085275, 27128686, 28152410, 45910084, 52170550, 54257372, 56304820, 57387605, 67821715, 70381025, 104341100, 114775210, 135643430, 140762050, 149207773, 229550420, 271286860, 281524100, 286938025, 298415546, 339108575, 573876050, 596831092, 678217150, 746038865, 1147752100, 1356434300, 1492077730, 2984155460, 3730194325, 7460388650, 14920777300]

約数ペア:

[(1, 14920777300), (2, 7460388650), (4, 3730194325), (5, 2984155460), (10, 1492077730), (11, 1356434300), (13, 1147752100), (20, 746038865), (22, 678217150), (25, 596831092), (26, 573876050), (44, 339108575), (50, 298415546), (52, 286938025), (53, 281524100), (55, 271286860), (65, 229550420), (100, 149207773), (106, 140762050), (110, 135643430), (130, 114775210), (143, 104341100), (212, 70381025), (220, 67821715), (260, 57387605), (265, 56304820), (275, 54257372), (286, 52170550), (325, 45910084), (530, 28152410), (550, 27128686), (572, 26085275), (583, 25593100), (650, 22955042), (689, 21655700), (715, 20868220), (1060, 14076205), (1100, 13564343), (1166, 12796550), (1300, 11477521), (1325, 11260964), (1378, 10827850), (1430, 10434110), (2332, 6398275), (2650, 5630482), (2756, 5413925), (2860, 5217055), (2915, 5118620), (3445, 4331140), (3575, 4173644), (5300, 2815241), (5830, 2559310), (6890, 2165570), (7150, 2086822), (7579, 1968700), (11660, 1279655), (13780, 1082785), (14300, 1043411), (14575, 1023724), (15158, 984350), (17225, 866228), (19687, 757900), (29150, 511862), (30316, 492175), (34450, 433114), (37895, 393740), (39374, 378950), (58300, 255931), (68900, 216557), (75790, 196870), (78748, 189475), (98435, 151580)]