98017240

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:245

約数の個数: 96

約数和(自身を含む): 239828400

約数和(自身を除く): 141811160

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 61, 68, 85, 122, 136, 139, 170, 244, 278, 289, 305, 340, 488, 556, 578, 610, 680, 695, 1037, 1112, 1156, 1220, 1390, 1445, 2074, 2312, 2363, 2440, 2780, 2890, 4148, 4726, 5185, 5560, 5780, 8296, 8479, 9452, 10370, 11560, 11815, 16958, 17629, 18904, 20740, 23630, 33916, 35258, 40171, 41480, 42395, 47260, 67832, 70516, 80342, 84790, 88145, 94520, 141032, 144143, 160684, 169580, 176290, 200855, 288286, 321368, 339160, 352580, 401710, 576572, 705160, 720715, 803420, 1153144, 1441430, 1606840, 2450431, 2882860, 4900862, 5765720, 9801724, 12252155, 19603448, 24504310, 49008620, 98017240]

約数ペア:

[(1, 98017240), (2, 49008620), (4, 24504310), (5, 19603448), (8, 12252155), (10, 9801724), (17, 5765720), (20, 4900862), (34, 2882860), (40, 2450431), (61, 1606840), (68, 1441430), (85, 1153144), (122, 803420), (136, 720715), (139, 705160), (170, 576572), (244, 401710), (278, 352580), (289, 339160), (305, 321368), (340, 288286), (488, 200855), (556, 176290), (578, 169580), (610, 160684), (680, 144143), (695, 141032), (1037, 94520), (1112, 88145), (1156, 84790), (1220, 80342), (1390, 70516), (1445, 67832), (2074, 47260), (2312, 42395), (2363, 41480), (2440, 40171), (2780, 35258), (2890, 33916), (4148, 23630), (4726, 20740), (5185, 18904), (5560, 17629), (5780, 16958), (8296, 11815), (8479, 11560), (9452, 10370)]