85068340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1153}}^1$

素因数の和:1217

約数の個数: 96

約数和(自身を含む): 223340544

約数和(自身を除く): 138272204

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 31, 34, 35, 62, 68, 70, 85, 119, 124, 140, 155, 170, 217, 238, 310, 340, 434, 476, 527, 595, 620, 868, 1054, 1085, 1153, 1190, 2108, 2170, 2306, 2380, 2635, 3689, 4340, 4612, 5270, 5765, 7378, 8071, 10540, 11530, 14756, 16142, 18445, 19601, 23060, 32284, 35743, 36890, 39202, 40355, 71486, 73780, 78404, 80710, 98005, 137207, 142972, 161420, 178715, 196010, 250201, 274414, 357430, 392020, 500402, 548828, 607631, 686035, 714860, 1000804, 1215262, 1251005, 1372070, 2430524, 2502010, 2744140, 3038155, 4253417, 5004020, 6076310, 8506834, 12152620, 17013668, 21267085, 42534170, 85068340]

約数ペア:

[(1, 85068340), (2, 42534170), (4, 21267085), (5, 17013668), (7, 12152620), (10, 8506834), (14, 6076310), (17, 5004020), (20, 4253417), (28, 3038155), (31, 2744140), (34, 2502010), (35, 2430524), (62, 1372070), (68, 1251005), (70, 1215262), (85, 1000804), (119, 714860), (124, 686035), (140, 607631), (155, 548828), (170, 500402), (217, 392020), (238, 357430), (310, 274414), (340, 250201), (434, 196010), (476, 178715), (527, 161420), (595, 142972), (620, 137207), (868, 98005), (1054, 80710), (1085, 78404), (1153, 73780), (1190, 71486), (2108, 40355), (2170, 39202), (2306, 36890), (2380, 35743), (2635, 32284), (3689, 23060), (4340, 19601), (4612, 18445), (5270, 16142), (5765, 14756), (7378, 11530), (8071, 10540)]