83517140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{701}}^1$

素因数の和:777

約数の個数: 96

約数和(自身を含む): 215115264

約数和(自身を除く): 131598124

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 37, 46, 70, 74, 92, 115, 140, 148, 161, 185, 230, 259, 322, 370, 460, 518, 644, 701, 740, 805, 851, 1036, 1295, 1402, 1610, 1702, 2590, 2804, 3220, 3404, 3505, 4255, 4907, 5180, 5957, 7010, 8510, 9814, 11914, 14020, 16123, 17020, 19628, 23828, 24535, 25937, 29785, 32246, 49070, 51874, 59570, 64492, 80615, 98140, 103748, 112861, 119140, 129685, 161230, 181559, 225722, 259370, 322460, 363118, 451444, 518740, 564305, 596551, 726236, 907795, 1128610, 1193102, 1815590, 2257220, 2386204, 2982755, 3631180, 4175857, 5965510, 8351714, 11931020, 16703428, 20879285, 41758570, 83517140]

約数ペア:

[(1, 83517140), (2, 41758570), (4, 20879285), (5, 16703428), (7, 11931020), (10, 8351714), (14, 5965510), (20, 4175857), (23, 3631180), (28, 2982755), (35, 2386204), (37, 2257220), (46, 1815590), (70, 1193102), (74, 1128610), (92, 907795), (115, 726236), (140, 596551), (148, 564305), (161, 518740), (185, 451444), (230, 363118), (259, 322460), (322, 259370), (370, 225722), (460, 181559), (518, 161230), (644, 129685), (701, 119140), (740, 112861), (805, 103748), (851, 98140), (1036, 80615), (1295, 64492), (1402, 59570), (1610, 51874), (1702, 49070), (2590, 32246), (2804, 29785), (3220, 25937), (3404, 24535), (3505, 23828), (4255, 19628), (4907, 17020), (5180, 16123), (5957, 14020), (7010, 11914), (8510, 9814)]