26788740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1097}}^1$

素因数の和:1157

約数の個数: 96

約数和(自身を含む): 84115584

約数和(自身を除く): 57326844

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 37, 44, 55, 60, 66, 74, 110, 111, 132, 148, 165, 185, 220, 222, 330, 370, 407, 444, 555, 660, 740, 814, 1097, 1110, 1221, 1628, 2035, 2194, 2220, 2442, 3291, 4070, 4388, 4884, 5485, 6105, 6582, 8140, 10970, 12067, 12210, 13164, 16455, 21940, 24134, 24420, 32910, 36201, 40589, 48268, 60335, 65820, 72402, 81178, 120670, 121767, 144804, 162356, 181005, 202945, 241340, 243534, 362010, 405890, 446479, 487068, 608835, 724020, 811780, 892958, 1217670, 1339437, 1785916, 2232395, 2435340, 2678874, 4464790, 5357748, 6697185, 8929580, 13394370, 26788740]

約数ペア:

[(1, 26788740), (2, 13394370), (3, 8929580), (4, 6697185), (5, 5357748), (6, 4464790), (10, 2678874), (11, 2435340), (12, 2232395), (15, 1785916), (20, 1339437), (22, 1217670), (30, 892958), (33, 811780), (37, 724020), (44, 608835), (55, 487068), (60, 446479), (66, 405890), (74, 362010), (110, 243534), (111, 241340), (132, 202945), (148, 181005), (165, 162356), (185, 144804), (220, 121767), (222, 120670), (330, 81178), (370, 72402), (407, 65820), (444, 60335), (555, 48268), (660, 40589), (740, 36201), (814, 32910), (1097, 24420), (1110, 24134), (1221, 21940), (1628, 16455), (2035, 13164), (2194, 12210), (2220, 12067), (2442, 10970), (3291, 8140), (4070, 6582), (4388, 6105), (4884, 5485)]