98851480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2089}}^1$

素因数の和:2133

約数の個数: 96

約数和(自身を含む): 275378400

約数和(自身を除く): 176526920

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 169, 182, 260, 280, 338, 364, 455, 520, 676, 728, 845, 910, 1183, 1352, 1690, 1820, 2089, 2366, 3380, 3640, 4178, 4732, 5915, 6760, 8356, 9464, 10445, 11830, 14623, 16712, 20890, 23660, 27157, 29246, 41780, 47320, 54314, 58492, 73115, 83560, 108628, 116984, 135785, 146230, 190099, 217256, 271570, 292460, 353041, 380198, 543140, 584920, 706082, 760396, 950495, 1086280, 1412164, 1520792, 1765205, 1900990, 2471287, 2824328, 3530410, 3801980, 4942574, 7060820, 7603960, 9885148, 12356435, 14121640, 19770296, 24712870, 49425740, 98851480]

約数ペア:

[(1, 98851480), (2, 49425740), (4, 24712870), (5, 19770296), (7, 14121640), (8, 12356435), (10, 9885148), (13, 7603960), (14, 7060820), (20, 4942574), (26, 3801980), (28, 3530410), (35, 2824328), (40, 2471287), (52, 1900990), (56, 1765205), (65, 1520792), (70, 1412164), (91, 1086280), (104, 950495), (130, 760396), (140, 706082), (169, 584920), (182, 543140), (260, 380198), (280, 353041), (338, 292460), (364, 271570), (455, 217256), (520, 190099), (676, 146230), (728, 135785), (845, 116984), (910, 108628), (1183, 83560), (1352, 73115), (1690, 58492), (1820, 54314), (2089, 47320), (2366, 41780), (3380, 29246), (3640, 27157), (4178, 23660), (4732, 20890), (5915, 16712), (6760, 14623), (8356, 11830), (9464, 10445)]