98213080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{439}}^1$

素因数の和:521

約数の個数: 128

約数和(自身を含む): 273715200

約数和(自身を除く): 175502120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 47, 56, 68, 70, 85, 94, 119, 136, 140, 170, 188, 235, 238, 280, 329, 340, 376, 439, 470, 476, 595, 658, 680, 799, 878, 940, 952, 1190, 1316, 1598, 1645, 1756, 1880, 2195, 2380, 2632, 3073, 3196, 3290, 3512, 3995, 4390, 4760, 5593, 6146, 6392, 6580, 7463, 7990, 8780, 11186, 12292, 13160, 14926, 15365, 15980, 17560, 20633, 22372, 24584, 27965, 29852, 30730, 31960, 37315, 41266, 44744, 52241, 55930, 59704, 61460, 74630, 82532, 103165, 104482, 111860, 122920, 144431, 149260, 165064, 206330, 208964, 223720, 261205, 288862, 298520, 350761, 412660, 417928, 522410, 577724, 701522, 722155, 825320, 1044820, 1155448, 1403044, 1444310, 1753805, 2089640, 2455327, 2806088, 2888620, 3507610, 4910654, 5777240, 7015220, 9821308, 12276635, 14030440, 19642616, 24553270, 49106540, 98213080]

約数ペア:

[(1, 98213080), (2, 49106540), (4, 24553270), (5, 19642616), (7, 14030440), (8, 12276635), (10, 9821308), (14, 7015220), (17, 5777240), (20, 4910654), (28, 3507610), (34, 2888620), (35, 2806088), (40, 2455327), (47, 2089640), (56, 1753805), (68, 1444310), (70, 1403044), (85, 1155448), (94, 1044820), (119, 825320), (136, 722155), (140, 701522), (170, 577724), (188, 522410), (235, 417928), (238, 412660), (280, 350761), (329, 298520), (340, 288862), (376, 261205), (439, 223720), (470, 208964), (476, 206330), (595, 165064), (658, 149260), (680, 144431), (799, 122920), (878, 111860), (940, 104482), (952, 103165), (1190, 82532), (1316, 74630), (1598, 61460), (1645, 59704), (1756, 55930), (1880, 52241), (2195, 44744), (2380, 41266), (2632, 37315), (3073, 31960), (3196, 30730), (3290, 29852), (3512, 27965), (3995, 24584), (4390, 22372), (4760, 20633), (5593, 17560), (6146, 15980), (6392, 15365), (6580, 14926), (7463, 13160), (7990, 12292), (8780, 11186)]