26693940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4889}}^1$

素因数の和:4921

約数の個数: 96

約数和(自身を含む): 92010240

約数和(自身を除く): 65316300

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 4889, 5460, 9778, 14667, 19556, 24445, 29334, 34223, 48890, 58668, 63557, 68446, 73335, 97780, 102669, 127114, 136892, 146670, 171115, 190671, 205338, 254228, 293340, 317785, 342230, 381342, 410676, 444899, 513345, 635570, 684460, 762684, 889798, 953355, 1026690, 1271140, 1334697, 1779596, 1906710, 2053380, 2224495, 2669394, 3813420, 4448990, 5338788, 6673485, 8897980, 13346970, 26693940]

約数ペア:

[(1, 26693940), (2, 13346970), (3, 8897980), (4, 6673485), (5, 5338788), (6, 4448990), (7, 3813420), (10, 2669394), (12, 2224495), (13, 2053380), (14, 1906710), (15, 1779596), (20, 1334697), (21, 1271140), (26, 1026690), (28, 953355), (30, 889798), (35, 762684), (39, 684460), (42, 635570), (52, 513345), (60, 444899), (65, 410676), (70, 381342), (78, 342230), (84, 317785), (91, 293340), (105, 254228), (130, 205338), (140, 190671), (156, 171115), (182, 146670), (195, 136892), (210, 127114), (260, 102669), (273, 97780), (364, 73335), (390, 68446), (420, 63557), (455, 58668), (546, 48890), (780, 34223), (910, 29334), (1092, 24445), (1365, 19556), (1820, 14667), (2730, 9778), (4889, 5460)]