2017650100

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{433}}^1\times {\mathrm{2741}}^1$

素因数の和:3205

約数の個数: 72

約数和(自身を含む): 4648249368

約数和(自身を除く): 2630599268

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 433, 850, 866, 1700, 1732, 2165, 2741, 4330, 5482, 7361, 8660, 10825, 10964, 13705, 14722, 21650, 27410, 29444, 36805, 43300, 46597, 54820, 68525, 73610, 93194, 137050, 147220, 184025, 186388, 232985, 274100, 368050, 465970, 736100, 931940, 1164925, 1186853, 2329850, 2373706, 4659700, 4747412, 5934265, 11868530, 20176501, 23737060, 29671325, 40353002, 59342650, 80706004, 100882505, 118685300, 201765010, 403530020, 504412525, 1008825050, 2017650100]

約数ペア:

[(1, 2017650100), (2, 1008825050), (4, 504412525), (5, 403530020), (10, 201765010), (17, 118685300), (20, 100882505), (25, 80706004), (34, 59342650), (50, 40353002), (68, 29671325), (85, 23737060), (100, 20176501), (170, 11868530), (340, 5934265), (425, 4747412), (433, 4659700), (850, 2373706), (866, 2329850), (1700, 1186853), (1732, 1164925), (2165, 931940), (2741, 736100), (4330, 465970), (5482, 368050), (7361, 274100), (8660, 232985), (10825, 186388), (10964, 184025), (13705, 147220), (14722, 137050), (21650, 93194), (27410, 73610), (29444, 68525), (36805, 54820), (43300, 46597)]